feat: 收敛AI资源发布审批生命周期

- 统一工作流、知识库、聊天助手的发布、重新发布、下线与删除链路

- 收敛审批编排、生命周期状态机与展示态，补齐审批管理和快照预览

- 调整审批管理权限模型为单入口页面加内部按钮权限

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/BotController.java

@@ -19,6 +19,7 @@ import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
 import tech.easyflow.ai.easyagents.listener.PromptChoreChatStreamListener;
 import tech.easyflow.ai.entity.*;
 import tech.easyflow.ai.publish.BotPublishAppService;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
 import tech.easyflow.ai.service.*;
 import tech.easyflow.ai.service.impl.BotServiceImpl;
 import tech.easyflow.common.audio.core.AudioServiceManager;
@@ -70,6 +71,8 @@ public class BotController extends BaseCurdController<BotService, Bot> {
     private CategoryPermissionService categoryPermissionService;
     @Resource
     private BotPublishAppService botPublishAppService;
+    @Resource
+    private AiResourceApprovalStateService aiResourceApprovalStateService;
 
     public BotController(BotService service, ModelService modelService, BotWorkflowService botWorkflowService,
                          BotDocumentCollectionService botDocumentCollectionService, BotMessageService botMessageService) {
@@ -197,6 +200,9 @@ public class BotController extends BaseCurdController<BotService, Bot> {
         if (!StpUtil.isLogin() && !tech.easyflow.ai.enums.PublishStatus.from(bot.getPublishStatus()).isExternallyVisible()) {
             throw new BusinessException("聊天助手尚未发布");
         }
+        if (StpUtil.isLogin()) {
+            aiResourceApprovalStateService.fillBotApprovalState(bot);
+        }
         return Result.ok(bot);
     }
 
@@ -221,6 +227,9 @@ public class BotController extends BaseCurdController<BotService, Bot> {
         }
 
         if (data.getModelId() == null) {
+            if (StpUtil.isLogin()) {
+                aiResourceApprovalStateService.fillBotApprovalState(data);
+            }
             return Result.ok(data);
         }
 
@@ -229,6 +238,9 @@ public class BotController extends BaseCurdController<BotService, Bot> {
 
         if (llm == null) {
             data.setModelId(null);
+            if (StpUtil.isLogin()) {
+                aiResourceApprovalStateService.fillBotApprovalState(data);
+            }
             return Result.ok(data);
         }
 
@@ -242,19 +254,40 @@ public class BotController extends BaseCurdController<BotService, Bot> {
 
         }
 
+        if (StpUtil.isLogin()) {
+            aiResourceApprovalStateService.fillBotApprovalState(data);
+        }
         return Result.ok(data);
     }
 
     @PostMapping("/submitPublishApproval")
     @SaCheckPermission("/api/v1/bot/save")
     public Result<BigInteger> submitPublishApproval(@JsonBody("id") BigInteger id) {
-        return Result.ok(botPublishAppService.submitPublishApproval(id));
+        return buildApprovalActionResult(
+                botPublishAppService.submitPublishApproval(id),
+                "已提交发布审批",
+                "已直接发布"
+        );
+    }
+
+    @PostMapping("/submitOfflineApproval")
+    @SaCheckPermission("/api/v1/bot/save")
+    public Result<BigInteger> submitOfflineApproval(@JsonBody("id") BigInteger id) {
+        return buildApprovalActionResult(
+                botPublishAppService.submitOfflineApproval(id),
+                "已提交下线审批",
+                "已直接下线"
+        );
     }
 
     @PostMapping("/submitDeleteApproval")
     @SaCheckPermission("/api/v1/bot/remove")
     public Result<BigInteger> submitDeleteApproval(@JsonBody("id") BigInteger id) {
-        return Result.ok(botPublishAppService.submitDeleteApproval(id));
+        return buildApprovalActionResult(
+                botPublishAppService.submitDeleteApproval(id),
+                "已提交删除审批",
+                "已直接删除"
+        );
     }
 
     @Override
@@ -262,13 +295,26 @@ public class BotController extends BaseCurdController<BotService, Bot> {
         QueryWrapper queryWrapper = QueryWrapper.create(entity, buildOperators(entity));
         applyCategoryPermission(queryWrapper);
         queryWrapper.orderBy(buildOrderBy(sortKey, sortType, getDefaultOrderBy()));
-        return Result.ok(service.list(queryWrapper));
+        List<Bot> bots = service.list(queryWrapper);
+        aiResourceApprovalStateService.fillBotApprovalState(bots);
+        return Result.ok(bots);
     }
 
     @Override
     protected Page<Bot> queryPage(Page<Bot> page, QueryWrapper queryWrapper) {
         applyCategoryPermission(queryWrapper);
-        return super.queryPage(page, queryWrapper);
+        Page<Bot> result = super.queryPage(page, queryWrapper);
+        aiResourceApprovalStateService.fillBotApprovalState(result.getRecords());
+        return result;
+    }
+
+    private Result<BigInteger> buildApprovalActionResult(ApprovalActionResult actionResult,
+                                                         String approvalMessage,
+                                                         String directMessage) {
+        return Result.ok(
+                actionResult.isApprovalRequired() ? approvalMessage : directMessage,
+                actionResult.getInstanceId()
+        );
     }
 
     private void applyCategoryPermission(QueryWrapper queryWrapper) {
@@ -388,7 +434,7 @@ public class BotController extends BaseCurdController<BotService, Bot> {
     @Override
     @PostMapping("remove")
     public Result<?> remove(@JsonBody(value = "id", required = true) Serializable id) {
-        return Result.fail(1, "请提交删除审批");
+        return Result.fail(1, "请使用发布状态操作删除聊天助手");
     }
 
     /**

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/DocumentCollectionController.java

@@ -21,6 +21,9 @@ import tech.easyflow.ai.entity.DocumentCollection;
 import tech.easyflow.ai.entity.Model;
 import tech.easyflow.ai.enums.PublishStatus;
 import tech.easyflow.ai.publish.KnowledgePublishAppService;
+import tech.easyflow.ai.service.AiResourceApprovalStateService;
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
 import tech.easyflow.ai.rag.KnowledgeRetrievalRequest;
 import tech.easyflow.ai.rag.KnowledgeRetrievalModes;
 import tech.easyflow.ai.service.BotDocumentCollectionService;
@@ -71,6 +74,8 @@ public class DocumentCollectionController extends BaseCurdController<DocumentCol
     private KnowledgeVisibilityQueryHelper knowledgeVisibilityQueryHelper;
     @Resource
     private KnowledgePublishAppService knowledgePublishAppService;
+    @Resource
+    private AiResourceApprovalStateService aiResourceApprovalStateService;
 
     public DocumentCollectionController(DocumentCollectionService service, DocumentChunkService chunkService, ModelService llmService) {
         super(service);
@@ -177,6 +182,7 @@ public class DocumentCollectionController extends BaseCurdController<DocumentCol
     )
     public Result<DocumentCollection> detail(String id) {
         DocumentCollection detail = service.getDetail(id);
+        aiResourceApprovalStateService.fillKnowledgeApprovalState(detail);
         return Result.ok(detail);
     }
 
@@ -195,7 +201,46 @@ public class DocumentCollectionController extends BaseCurdController<DocumentCol
     @PostMapping("/submitPublishApproval")
     @SaCheckPermission("/api/v1/documentCollection/save")
     public Result<BigInteger> submitPublishApproval(@JsonBody("id") BigInteger id) {
-        return Result.ok(knowledgePublishAppService.submitPublishApproval(id));
+        return buildApprovalActionResult(
+                knowledgePublishAppService.submitPublishApproval(id),
+                "已提交发布审批",
+                "已直接发布"
+        );
+    }
+
+    /**
+     * 提交下线审批。
+     *
+     * @param id 知识库 ID
+     * @return 审批实例 ID
+     */
+    @PostMapping("/submitOfflineApproval")
+    @SaCheckPermission("/api/v1/documentCollection/save")
+    public Result<BigInteger> submitOfflineApproval(@JsonBody("id") BigInteger id) {
+        return buildApprovalActionResult(
+                knowledgePublishAppService.submitOfflineApproval(id),
+                "已提交下线审批",
+                "已直接下线"
+        );
+    }
+
+    /**
+     * 检查知识库下线影响。
+     *
+     * @param id 知识库 ID
+     * @return 下线影响结果
+     */
+    @GetMapping("/offlineImpactCheck")
+    @SaCheckPermission("/api/v1/documentCollection/save")
+    @RequireResourceAccess(
+            resource = CategoryResourceType.KNOWLEDGE,
+            action = ResourceAction.MANAGE,
+            lookup = ResourceLookup.KNOWLEDGE_ID,
+            idExpr = "#id",
+            denyMessage = "无权限管理知识库"
+    )
+    public Result<OfflineImpactCheckVo> offlineImpactCheck(@RequestParam BigInteger id) {
+        return Result.ok(knowledgePublishAppService.checkOfflineImpact(id));
     }
 
     /**
@@ -207,7 +252,11 @@ public class DocumentCollectionController extends BaseCurdController<DocumentCol
     @PostMapping("/submitDeleteApproval")
     @SaCheckPermission("/api/v1/documentCollection/remove")
     public Result<BigInteger> submitDeleteApproval(@JsonBody("id") BigInteger id) {
-        return Result.ok(knowledgePublishAppService.submitDeleteApproval(id));
+        return buildApprovalActionResult(
+                knowledgePublishAppService.submitDeleteApproval(id),
+                "已提交删除审批",
+                "已直接删除"
+        );
     }
 
     @PostMapping("splitterProfile/save")
@@ -250,20 +299,33 @@ public class DocumentCollectionController extends BaseCurdController<DocumentCol
         knowledgeVisibilityQueryHelper.applyReadableAccess(queryWrapper);
         applyPublishedOnlyFilter(queryWrapper);
         queryWrapper.orderBy(buildOrderBy(sortKey, sortType, getDefaultOrderBy()));
-        return Result.ok(service.list(queryWrapper));
+        List<DocumentCollection> collections = service.list(queryWrapper);
+        aiResourceApprovalStateService.fillKnowledgeApprovalState(collections);
+        return Result.ok(collections);
     }
 
     @Override
     protected Page<DocumentCollection> queryPage(Page<DocumentCollection> page, QueryWrapper queryWrapper) {
         knowledgeVisibilityQueryHelper.applyReadableAccess(queryWrapper);
         applyPublishedOnlyFilter(queryWrapper);
-        return super.queryPage(page, queryWrapper);
+        Page<DocumentCollection> result = super.queryPage(page, queryWrapper);
+        aiResourceApprovalStateService.fillKnowledgeApprovalState(result.getRecords());
+        return result;
     }
 
     @Override
     @PostMapping("remove")
     public Result<?> remove(@JsonBody(value = "id", required = true) Serializable id) {
-        return Result.fail(1, "请提交删除审批");
+        return Result.fail(1, "请使用发布状态操作删除知识库");
+    }
+
+    private Result<BigInteger> buildApprovalActionResult(ApprovalActionResult actionResult,
+                                                         String approvalMessage,
+                                                         String directMessage) {
+        return Result.ok(
+                actionResult.isApprovalRequired() ? approvalMessage : directMessage,
+                actionResult.getInstanceId()
+        );
     }
 
     private void normalizeVisibilityScope(DocumentCollection entity, boolean isSave) {

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/ResourceController.java

@@ -4,14 +4,19 @@ import cn.hutool.core.io.FileTypeUtil;
 import cn.hutool.http.HttpUtil;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryWrapper;
+import org.springframework.util.StringUtils;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import tech.easyflow.admin.model.ai.ResourcePreviewVo;
 import tech.easyflow.ai.entity.Resource;
 import tech.easyflow.ai.service.ResourceService;
+import tech.easyflow.ai.utils.DocUtil;
 import tech.easyflow.common.domain.Result;
 import tech.easyflow.common.entity.LoginAccount;
 import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.common.web.controller.BaseCurdController;
+import tech.easyflow.common.web.exceptions.BusinessException;
 import tech.easyflow.system.entity.vo.RoleCategoryAccessSnapshot;
 import tech.easyflow.system.service.CategoryPermissionService;
 
@@ -31,6 +36,8 @@ import static tech.easyflow.ai.entity.table.ResourceTableDef.RESOURCE;
 @RestController
 @RequestMapping("/api/v1/resource")
 public class ResourceController extends BaseCurdController<ResourceService, Resource> {
+    private static final int RESOURCE_PREVIEW_CONTENT_LIMIT = 20_000;
+
     @javax.annotation.Resource
     private CategoryPermissionService categoryPermissionService;
 
@@ -79,6 +86,26 @@ public class ResourceController extends BaseCurdController<ResourceService, Reso
         return Result.ok(resource);
     }
 
+    /**
+     * 获取素材预览内容。
+     *
+     * @param id 素材ID
+     * @return 预览文本
+     */
+    @GetMapping("/previewContent")
+    public Result<ResourcePreviewVo> previewContent(String id) {
+        Resource resource = service.getById(id);
+        if (resource == null) {
+            throw new BusinessException("素材不存在");
+        }
+        categoryPermissionService.assertCategoryResourceVisible("RESOURCE", resource.getCreatedBy(), resource.getCategoryId(), "无权限访问素材");
+
+        byte[] bytes = DocUtil.downloadFile(resource.getResourceUrl());
+        String suffix = resolvePreviewSuffix(resource, bytes);
+        String content = DocUtil.readPreviewContent(suffix, new ByteArrayInputStream(bytes));
+        return Result.ok(buildPreviewVo(content));
+    }
+
     private void applyCategoryPermission(QueryWrapper queryWrapper) {
         RoleCategoryAccessSnapshot access = categoryPermissionService.getCurrentAccess("RESOURCE");
         if (!access.isRestricted()) {
@@ -90,4 +117,37 @@ public class ResourceController extends BaseCurdController<ResourceService, Reso
         }
         queryWrapper.and(RESOURCE.CREATED_BY.eq(access.getAccountId()).or(RESOURCE.CATEGORY_ID.in(access.getCategoryIds())));
     }
+
+    /**
+     * 解析用于预览的文件后缀。
+     *
+     * @param resource 素材实体
+     * @param bytes 文件字节
+     * @return 标准化后的文件后缀
+     */
+    private String resolvePreviewSuffix(Resource resource, byte[] bytes) {
+        if (StringUtils.hasText(resource.getSuffix())) {
+            return DocUtil.normalizeSuffix(resource.getSuffix());
+        }
+        String detectedSuffix = FileTypeUtil.getType(new ByteArrayInputStream(bytes), resource.getResourceUrl());
+        if (!StringUtils.hasText(detectedSuffix)) {
+            throw new BusinessException("无法识别当前素材文件类型");
+        }
+        return DocUtil.normalizeSuffix(detectedSuffix);
+    }
+
+    /**
+     * 构建预览返回对象，并在服务端截断超长内容。
+     *
+     * @param content 原始内容
+     * @return 预览内容对象
+     */
+    private ResourcePreviewVo buildPreviewVo(String content) {
+        String safeContent = content == null ? "" : content;
+        boolean truncated = safeContent.length() > RESOURCE_PREVIEW_CONTENT_LIMIT;
+        ResourcePreviewVo vo = new ResourcePreviewVo();
+        vo.setContent(truncated ? safeContent.substring(0, RESOURCE_PREVIEW_CONTENT_LIMIT) : safeContent);
+        vo.setTruncated(truncated);
+        return vo;
+    }
 }

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/WorkflowController.java

@@ -27,6 +27,9 @@ import tech.easyflow.ai.easyagentsflow.service.WorkflowDatacenterContentService;
 import tech.easyflow.ai.entity.Workflow;
 import tech.easyflow.ai.enums.PublishStatus;
 import tech.easyflow.ai.publish.WorkflowPublishAppService;
+import tech.easyflow.ai.service.AiResourceApprovalStateService;
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
 import tech.easyflow.ai.service.BotWorkflowService;
 import tech.easyflow.ai.service.ModelService;
 import tech.easyflow.ai.service.WorkflowService;
@@ -88,6 +91,8 @@ public class WorkflowController extends BaseCurdController<WorkflowService, Work
     private WorkflowVisibilityQueryHelper workflowVisibilityQueryHelper;
     @Resource
     private WorkflowPublishAppService workflowPublishAppService;
+    @Resource
+    private AiResourceApprovalStateService aiResourceApprovalStateService;
 
     public WorkflowController(WorkflowService service, ModelService modelService) {
         super(service);
@@ -254,7 +259,46 @@ public class WorkflowController extends BaseCurdController<WorkflowService, Work
     @PostMapping("/submitPublishApproval")
     @SaCheckPermission("/api/v1/workflow/save")
     public Result<BigInteger> submitPublishApproval(@JsonBody("id") BigInteger id) {
-        return Result.ok(workflowPublishAppService.submitPublishApproval(id));
+        return buildApprovalActionResult(
+                workflowPublishAppService.submitPublishApproval(id),
+                "已提交发布审批",
+                "已直接发布"
+        );
+    }
+
+    /**
+     * 提交下线审批。
+     *
+     * @param id 工作流 ID
+     * @return 审批实例 ID
+     */
+    @PostMapping("/submitOfflineApproval")
+    @SaCheckPermission("/api/v1/workflow/save")
+    public Result<BigInteger> submitOfflineApproval(@JsonBody("id") BigInteger id) {
+        return buildApprovalActionResult(
+                workflowPublishAppService.submitOfflineApproval(id),
+                "已提交下线审批",
+                "已直接下线"
+        );
+    }
+
+    /**
+     * 检查工作流下线影响。
+     *
+     * @param id 工作流 ID
+     * @return 下线影响结果
+     */
+    @GetMapping("/offlineImpactCheck")
+    @SaCheckPermission("/api/v1/workflow/save")
+    @RequireResourceAccess(
+            resource = CategoryResourceType.WORKFLOW,
+            action = ResourceAction.MANAGE,
+            lookup = ResourceLookup.WORKFLOW_ID,
+            idExpr = "#id",
+            denyMessage = "无权限管理工作流"
+    )
+    public Result<OfflineImpactCheckVo> offlineImpactCheck(@RequestParam BigInteger id) {
+        return Result.ok(workflowPublishAppService.checkOfflineImpact(id));
     }
 
     /**
@@ -266,7 +310,11 @@ public class WorkflowController extends BaseCurdController<WorkflowService, Work
     @PostMapping("/submitDeleteApproval")
     @SaCheckPermission("/api/v1/workflow/remove")
     public Result<BigInteger> submitDeleteApproval(@JsonBody("id") BigInteger id) {
-        return Result.ok(workflowPublishAppService.submitDeleteApproval(id));
+        return buildApprovalActionResult(
+                workflowPublishAppService.submitDeleteApproval(id),
+                "已提交删除审批",
+                "已直接删除"
+        );
     }
 
     @GetMapping("/supportedCodeEngines")
@@ -307,6 +355,7 @@ public class WorkflowController extends BaseCurdController<WorkflowService, Work
     )
     public Result<Workflow> detail(String id) {
         Workflow workflow = service.getDetail(id);
+        aiResourceApprovalStateService.fillWorkflowApprovalState(workflow);
         return Result.ok(workflow);
     }
 
@@ -368,20 +417,33 @@ public class WorkflowController extends BaseCurdController<WorkflowService, Work
         workflowVisibilityQueryHelper.applyReadableAccess(queryWrapper);
         applyPublishedOnlyFilter(queryWrapper);
         queryWrapper.orderBy(buildOrderBy(sortKey, sortType, getDefaultOrderBy()));
-        return Result.ok(service.list(queryWrapper));
+        List<Workflow> workflows = service.list(queryWrapper);
+        aiResourceApprovalStateService.fillWorkflowApprovalState(workflows);
+        return Result.ok(workflows);
     }
 
     @Override
     protected Page<Workflow> queryPage(Page<Workflow> page, QueryWrapper queryWrapper) {
         workflowVisibilityQueryHelper.applyReadableAccess(queryWrapper);
         applyPublishedOnlyFilter(queryWrapper);
-        return super.queryPage(page, queryWrapper);
+        Page<Workflow> result = super.queryPage(page, queryWrapper);
+        aiResourceApprovalStateService.fillWorkflowApprovalState(result.getRecords());
+        return result;
     }
 
     @Override
     @PostMapping("remove")
     public Result<?> remove(@JsonBody(value = "id", required = true) Serializable id) {
-        return Result.fail(1, "请提交删除审批");
+        return Result.fail(1, "请使用发布状态操作删除工作流");
+    }
+
+    private Result<BigInteger> buildApprovalActionResult(ApprovalActionResult actionResult,
+                                                         String approvalMessage,
+                                                         String directMessage) {
+        return Result.ok(
+                actionResult.isApprovalRequired() ? approvalMessage : directMessage,
+                actionResult.getInstanceId()
+        );
     }
 
     @Override

easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/model/ai/ResourcePreviewVo.java

@@ -0,0 +1,27 @@
+package tech.easyflow.admin.model.ai;
+
+/**
+ * 素材预览内容返回对象。
+ */
+public class ResourcePreviewVo {
+
+    private String content;
+
+    private boolean truncated;
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public boolean isTruncated() {
+        return truncated;
+    }
+
+    public void setTruncated(boolean truncated) {
+        this.truncated = truncated;
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/entity/Bot.java

@@ -1,5 +1,6 @@
 package tech.easyflow.ai.entity;
 
+import com.mybatisflex.annotation.Column;
 import tech.easyflow.ai.entity.base.BotBase;
 import com.mybatisflex.annotation.Table;
 
@@ -19,6 +20,15 @@ public class Bot extends BotBase {
     public static final String KEY_MAX_MESSAGE_COUNT = "maxMessageCount";
     public static final String KEY_ENABLE_DEEP_THINKING = "enableDeepThinking";
 
+    @Column(ignore = true)
+    private Boolean approvalPending;
+
+    @Column(ignore = true)
+    private String currentApprovalActionType;
+
+    @Column(ignore = true)
+    private String displayPublishStatus;
+
     public boolean isAnonymousEnabled() {
         Map<String, Object> options = getOptions();
         if (options == null) {
@@ -28,4 +38,28 @@ public class Bot extends BotBase {
         return o != null && (boolean) o;
     }
 
+    public Boolean getApprovalPending() {
+        return approvalPending;
+    }
+
+    public void setApprovalPending(Boolean approvalPending) {
+        this.approvalPending = approvalPending;
+    }
+
+    public String getCurrentApprovalActionType() {
+        return currentApprovalActionType;
+    }
+
+    public void setCurrentApprovalActionType(String currentApprovalActionType) {
+        this.currentApprovalActionType = currentApprovalActionType;
+    }
+
+    public String getDisplayPublishStatus() {
+        return displayPublishStatus;
+    }
+
+    public void setDisplayPublishStatus(String displayPublishStatus) {
+        this.displayPublishStatus = displayPublishStatus;
+    }
+
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/entity/DocumentCollection.java

@@ -3,6 +3,7 @@ package tech.easyflow.ai.entity;
 import com.easyagents.core.model.chat.tool.Tool;
 import com.easyagents.core.store.DocumentStore;
 import com.easyagents.rag.retrieval.RetrievalMode;
+import com.mybatisflex.annotation.Column;
 import com.easyagents.store.milvus.MilvusVectorStore;
 import com.easyagents.store.milvus.MilvusVectorStoreConfig;
 import com.mybatisflex.annotation.Table;
@@ -27,6 +28,15 @@ import java.util.Map;
 @Table("tb_document_collection")
 public class DocumentCollection extends DocumentCollectionBase implements VisibilityResource {
 
+    @Column(ignore = true)
+    private Boolean approvalPending;
+
+    @Column(ignore = true)
+    private String currentApprovalActionType;
+
+    @Column(ignore = true)
+    private String displayPublishStatus;
+
     public static final String TYPE_DOCUMENT = "DOCUMENT";
     public static final String TYPE_FAQ = "FAQ";
 
@@ -135,4 +145,28 @@ public class DocumentCollection extends DocumentCollectionBase implements Visibi
         }
         return options.get(key);
     }
+
+    public Boolean getApprovalPending() {
+        return approvalPending;
+    }
+
+    public void setApprovalPending(Boolean approvalPending) {
+        this.approvalPending = approvalPending;
+    }
+
+    public String getCurrentApprovalActionType() {
+        return currentApprovalActionType;
+    }
+
+    public void setCurrentApprovalActionType(String currentApprovalActionType) {
+        this.currentApprovalActionType = currentApprovalActionType;
+    }
+
+    public String getDisplayPublishStatus() {
+        return displayPublishStatus;
+    }
+
+    public void setDisplayPublishStatus(String displayPublishStatus) {
+        this.displayPublishStatus = displayPublishStatus;
+    }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/entity/Workflow.java

@@ -1,6 +1,7 @@
 package tech.easyflow.ai.entity;
 
 import com.easyagents.core.model.chat.tool.Tool;
+import com.mybatisflex.annotation.Column;
 import com.mybatisflex.annotation.Table;
 import tech.easyflow.ai.easyagents.tool.WorkflowTool;
 import tech.easyflow.ai.entity.base.WorkflowBase;
@@ -16,6 +17,15 @@ import tech.easyflow.system.permission.resource.VisibilityResource;
 @Table("tb_workflow")
 public class Workflow extends WorkflowBase implements VisibilityResource {
 
+    @Column(ignore = true)
+    private Boolean approvalPending;
+
+    @Column(ignore = true)
+    private String currentApprovalActionType;
+
+    @Column(ignore = true)
+    private String displayPublishStatus;
+
     public Tool toFunction(boolean needEnglishName) {
         return new WorkflowTool(this, needEnglishName);
     }
@@ -23,4 +33,28 @@ public class Workflow extends WorkflowBase implements VisibilityResource {
     public Tool toFunction(boolean needEnglishName, String definitionId) {
         return new WorkflowTool(this, needEnglishName, definitionId);
     }
+
+    public Boolean getApprovalPending() {
+        return approvalPending;
+    }
+
+    public void setApprovalPending(Boolean approvalPending) {
+        this.approvalPending = approvalPending;
+    }
+
+    public String getCurrentApprovalActionType() {
+        return currentApprovalActionType;
+    }
+
+    public void setCurrentApprovalActionType(String currentApprovalActionType) {
+        this.currentApprovalActionType = currentApprovalActionType;
+    }
+
+    public String getDisplayPublishStatus() {
+        return displayPublishStatus;
+    }
+
+    public void setDisplayPublishStatus(String displayPublishStatus) {
+        this.displayPublishStatus = displayPublishStatus;
+    }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/enums/PublishStatus.java

@@ -11,6 +11,8 @@ public enum PublishStatus {
     DRAFT("DRAFT"),
     PUBLISH_PENDING("PUBLISH_PENDING"),
     PUBLISHED("PUBLISHED"),
+    OFFLINE_PENDING("OFFLINE_PENDING"),
+    OFFLINE("OFFLINE"),
     DELETE_PENDING("DELETE_PENDING");
 
     private final String code;
@@ -34,7 +36,16 @@ public enum PublishStatus {
      * @return 允许外部访问或线上运行时返回 true
      */
     public boolean isExternallyVisible() {
-        return this == PUBLISHED || this == DELETE_PENDING;
+        return this == PUBLISHED || this == DELETE_PENDING || this == OFFLINE_PENDING;
+    }
+
+    /**
+     * 是否允许作为 Bot 新绑定候选。
+     *
+     * @return 仅已发布状态返回 true
+     */
+    public boolean isSelectableForBot() {
+        return this == PUBLISHED;
     }
 
     /**

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/AbstractAiResourceLifecycleHandler.java

@@ -0,0 +1,366 @@
+package tech.easyflow.ai.publish;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
+import tech.easyflow.approval.enums.ApprovalActionType;
+import tech.easyflow.approval.service.ApprovalInstanceService;
+import tech.easyflow.approval.service.ApprovalSubjectHandler;
+import tech.easyflow.common.web.exceptions.BusinessException;
+
+import java.math.BigInteger;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * AI 资源生命周期处理器抽象基类。
+ *
+ * @param <T> 资源类型
+ */
+public abstract class AbstractAiResourceLifecycleHandler<T> implements ApprovalSubjectHandler, AiResourceLifecycleHandler {
+
+    protected static final String SNAPSHOT_KEY = "resourceSnapshot";
+    protected static final String PREVIOUS_STATUS_KEY = "previousPublishStatus";
+
+    private final ApprovalInstanceService approvalInstanceService;
+    protected final ObjectMapper objectMapper;
+
+    protected AbstractAiResourceLifecycleHandler(ApprovalInstanceService approvalInstanceService,
+                                                 ObjectMapper objectMapper) {
+        this.approvalInstanceService = approvalInstanceService;
+        this.objectMapper = objectMapper;
+    }
+
+    /**
+     * 加载资源，不存在时抛异常。
+     *
+     * @param resourceId 资源 ID
+     * @return 资源
+     */
+    protected abstract T requireResource(BigInteger resourceId);
+
+    /**
+     * 校验资源管理权限。
+     *
+     * @param resource 资源
+     */
+    protected abstract void assertManagePermission(T resource);
+
+    /**
+     * 获取资源分类 ID。
+     *
+     * @param resource 资源
+     * @return 分类 ID
+     */
+    protected abstract BigInteger getCategoryId(T resource);
+
+    /**
+     * 获取资源部门 ID。
+     *
+     * @param resource 资源
+     * @return 部门 ID
+     */
+    protected abstract BigInteger getDeptId(T resource);
+
+    /**
+     * 获取资源标题。
+     *
+     * @param resource 资源
+     * @return 资源标题
+     */
+    protected abstract String getTitle(T resource);
+
+    /**
+     * 获取当前发布状态。
+     *
+     * @param resource 资源
+     * @return 发布状态
+     */
+    protected abstract PublishStatus getCurrentStatus(T resource);
+
+    /**
+     * 获取当前已发布快照。
+     *
+     * @param resource 资源
+     * @return 已发布快照
+     */
+    protected abstract Map<String, Object> getPublishedSnapshot(T resource);
+
+    /**
+     * 构建当前草稿快照。
+     *
+     * @param resource 资源
+     * @return 草稿快照
+     */
+    protected abstract Map<String, Object> buildResourceSnapshot(T resource);
+
+    /**
+     * 更新资源待审批状态。
+     *
+     * @param resourceId 资源 ID
+     * @param publishStatus 发布状态
+     * @param currentApprovalInstanceId 审批实例 ID
+     */
+    protected abstract void persistResourceState(BigInteger resourceId, PublishStatus publishStatus, BigInteger currentApprovalInstanceId);
+
+    /**
+     * 发布成功后写入已发布状态。
+     *
+     * @param resourceId 资源 ID
+     * @param resourceSnapshot 已发布快照
+     * @param operatorId 操作人 ID
+     */
+    protected abstract void publishResource(BigInteger resourceId, Map<String, Object> resourceSnapshot, BigInteger operatorId);
+
+    /**
+     * 下线成功后写入下线状态。
+     *
+     * @param resourceId 资源 ID
+     */
+    protected abstract void markResourceOffline(BigInteger resourceId);
+
+    /**
+     * 删除资源。
+     *
+     * @param resourceId 资源 ID
+     */
+    protected abstract void removeResource(BigInteger resourceId);
+
+    /**
+     * 返回资源中文名称。
+     *
+     * @return 资源名称
+     */
+    protected abstract String resourceLabel();
+
+    /**
+     * 返回当前动作摘要前缀。
+     *
+     * @param actionType 动作类型
+     * @return 摘要前缀
+     */
+    protected String resolveActionLabel(ApprovalActionType actionType) {
+        return switch (actionType) {
+            case PUBLISH -> "发布";
+            case OFFLINE -> "下线";
+            case DELETE -> "删除";
+        };
+    }
+
+    /**
+     * 扩展下线快照内容。
+     *
+     * @param resource 资源
+     * @param snapshot 当前快照副本
+     */
+    protected void enrichOfflineSnapshot(T resource, Map<String, Object> snapshot) {
+    }
+
+    /**
+     * 删除前额外校验。
+     *
+     * @param resource 资源
+     * @param currentStatus 当前状态
+     */
+    protected void validateDelete(T resource, PublishStatus currentStatus) {
+    }
+
+    /**
+     * 下线成功后的额外副作用。
+     *
+     * @param resourceId 资源 ID
+     */
+    protected void afterOffline(BigInteger resourceId) {
+    }
+
+    /**
+     * 删除成功前的额外副作用。
+     *
+     * @param resourceId 资源 ID
+     */
+    protected void beforeRemove(BigInteger resourceId) {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public ApprovalSubmitRequest buildSubmitRequest(BigInteger resourceId, String actionType, BigInteger operatorId) {
+        T resource = requireResource(resourceId);
+        assertManagePermission(resource);
+        if (approvalInstanceService.existsActiveInstance(resourceType(), resourceId)) {
+            throw new BusinessException("当前" + resourceLabel() + "存在未结束审批，请先处理完成");
+        }
+        ApprovalActionType approvalActionType = ApprovalActionType.from(actionType);
+        PublishStatus currentStatus = getCurrentStatus(resource);
+        Map<String, Object> resourceSnapshot = resolveSubmitSnapshot(resource, approvalActionType, currentStatus);
+
+        ApprovalSubmitRequest request = new ApprovalSubmitRequest();
+        request.setResourceType(resourceType());
+        request.setResourceId(resourceId);
+        request.setActionType(approvalActionType.getCode());
+        request.setApplicantId(operatorId);
+        request.setCategoryId(getCategoryId(resource));
+        request.setDeptId(getDeptId(resource));
+        request.setSummary(resolveActionLabel(approvalActionType) + resourceLabel() + "：" + getTitle(resource));
+        Map<String, Object> snapshot = new LinkedHashMap<>();
+        snapshot.put(SNAPSHOT_KEY, resourceSnapshot);
+        snapshot.put(PREVIOUS_STATUS_KEY, currentStatus.getCode());
+        request.setSnapshotJson(snapshot);
+        return request;
+    }
+
+    /**
+     * 解析动作对应的提交快照。
+     *
+     * @param resource 资源
+     * @param actionType 动作类型
+     * @param currentStatus 当前状态
+     * @return 提交快照
+     */
+    protected Map<String, Object> resolveSubmitSnapshot(T resource,
+                                                        ApprovalActionType actionType,
+                                                        PublishStatus currentStatus) {
+        return switch (actionType) {
+            case PUBLISH -> buildPublishSnapshot(resource, currentStatus);
+            case OFFLINE -> buildOfflineSnapshot(resource, currentStatus);
+            case DELETE -> buildDeleteSnapshot(resource, currentStatus);
+        };
+    }
+
+    /**
+     * 构建发布快照。
+     *
+     * @param resource 资源
+     * @param currentStatus 当前状态
+     * @return 发布快照
+     */
+    protected Map<String, Object> buildPublishSnapshot(T resource, PublishStatus currentStatus) {
+        if (currentStatus != PublishStatus.DRAFT
+                && currentStatus != PublishStatus.OFFLINE
+                && currentStatus != PublishStatus.PUBLISHED) {
+            throw new BusinessException("当前" + resourceLabel() + "状态不允许发布");
+        }
+        Map<String, Object> snapshot = buildResourceSnapshot(resource);
+        if (currentStatus == PublishStatus.PUBLISHED && isSameSnapshot(snapshot, getPublishedSnapshot(resource))) {
+            throw new BusinessException("当前内容与已发布版本一致，无需重新发布");
+        }
+        return snapshot;
+    }
+
+    /**
+     * 构建下线快照。
+     *
+     * @param resource 资源
+     * @param currentStatus 当前状态
+     * @return 下线快照
+     */
+    protected Map<String, Object> buildOfflineSnapshot(T resource, PublishStatus currentStatus) {
+        if (currentStatus != PublishStatus.PUBLISHED) {
+            throw new BusinessException("当前" + resourceLabel() + "尚未发布，无法下线");
+        }
+        Map<String, Object> publishedSnapshot = getPublishedSnapshot(resource);
+        if (publishedSnapshot == null || publishedSnapshot.isEmpty()) {
+            throw new BusinessException("当前" + resourceLabel() + "缺少已发布快照，无法下线");
+        }
+        Map<String, Object> snapshot = new LinkedHashMap<>(publishedSnapshot);
+        enrichOfflineSnapshot(resource, snapshot);
+        return snapshot;
+    }
+
+    /**
+     * 构建删除快照。
+     *
+     * @param resource 资源
+     * @param currentStatus 当前状态
+     * @return 删除快照
+     */
+    protected Map<String, Object> buildDeleteSnapshot(T resource, PublishStatus currentStatus) {
+        if (currentStatus == PublishStatus.PUBLISHED) {
+            throw new BusinessException("当前" + resourceLabel() + "已发布，请先下线后再删除");
+        }
+        if (currentStatus == PublishStatus.PUBLISH_PENDING
+                || currentStatus == PublishStatus.OFFLINE_PENDING
+                || currentStatus == PublishStatus.DELETE_PENDING) {
+            throw new BusinessException("当前" + resourceLabel() + "存在进行中的审批，请先处理完成");
+        }
+        validateDelete(resource, currentStatus);
+        return buildResourceSnapshot(resource);
+    }
+
+    /**
+     * 执行审批通过后的真实动作。
+     *
+     * @param actionType 动作类型
+     * @param resourceId 资源 ID
+     * @param resourceSnapshot 快照
+     * @param operatorId 操作人 ID
+     */
+    @Override
+    public void applyApprovedAction(String actionType,
+                                    BigInteger resourceId,
+                                    Map<String, Object> resourceSnapshot,
+                                    BigInteger operatorId) {
+        ApprovalActionType normalizedAction = ApprovalActionType.from(actionType);
+        if (normalizedAction == ApprovalActionType.PUBLISH) {
+            publishResource(resourceId, resourceSnapshot, operatorId);
+            return;
+        }
+        if (normalizedAction == ApprovalActionType.OFFLINE) {
+            markResourceOffline(resourceId);
+            afterOffline(resourceId);
+            return;
+        }
+        beforeRemove(resourceId);
+        removeResource(resourceId);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void updatePendingState(BigInteger resourceId, PublishStatus publishStatus, BigInteger instanceId) {
+        persistResourceState(resourceId, publishStatus, instanceId);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void restoreState(BigInteger resourceId, PublishStatus previousStatus) {
+        persistResourceState(resourceId, previousStatus, null);
+    }
+
+    /**
+     * 从请求快照读取资源内容。
+     *
+     * @param snapshotJson 请求快照
+     * @return 资源快照
+     */
+    @SuppressWarnings("unchecked")
+    protected Map<String, Object> readResourceSnapshot(Map<String, Object> snapshotJson) {
+        Object snapshot = snapshotJson == null ? null : snapshotJson.get(SNAPSHOT_KEY);
+        if (!(snapshot instanceof Map<?, ?> map)) {
+            throw new BusinessException("审批快照缺少" + resourceLabel() + "内容");
+        }
+        return new LinkedHashMap<>((Map<String, Object>) map);
+    }
+
+    /**
+     * 判断当前草稿快照与已发布快照是否一致。
+     *
+     * @param currentSnapshot 当前快照
+     * @param publishedSnapshot 已发布快照
+     * @return 一致返回 true
+     */
+    protected boolean isSameSnapshot(Map<String, Object> currentSnapshot, Map<String, Object> publishedSnapshot) {
+        if (publishedSnapshot == null || publishedSnapshot.isEmpty()) {
+            return false;
+        }
+        return Objects.equals(
+                objectMapper.valueToTree(currentSnapshot),
+                objectMapper.valueToTree(publishedSnapshot)
+        );
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/AiResourceLifecycleHandler.java

@@ -0,0 +1,57 @@
+package tech.easyflow.ai.publish;
+
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
+
+import java.math.BigInteger;
+import java.util.Map;
+
+/**
+ * AI 资源生命周期处理器。
+ */
+public interface AiResourceLifecycleHandler {
+
+    /**
+     * 当前处理器支持的资源类型。
+     *
+     * @return 资源类型编码
+     */
+    String resourceType();
+
+    /**
+     * 构建动作提交请求。
+     *
+     * @param resourceId 资源 ID
+     * @param actionType 动作类型
+     * @param operatorId 操作人 ID
+     * @return 提交请求
+     */
+    ApprovalSubmitRequest buildSubmitRequest(BigInteger resourceId, String actionType, BigInteger operatorId);
+
+    /**
+     * 写入待审批状态。
+     *
+     * @param resourceId 资源 ID
+     * @param publishStatus 待写入的发布状态
+     * @param instanceId 审批实例 ID
+     */
+    void updatePendingState(BigInteger resourceId, PublishStatus publishStatus, BigInteger instanceId);
+
+    /**
+     * 执行动作真正生效后的资源更新与副作用。
+     *
+     * @param actionType 动作类型
+     * @param resourceId 资源 ID
+     * @param resourceSnapshot 审批冻结快照
+     * @param operatorId 操作人 ID
+     */
+    void applyApprovedAction(String actionType, BigInteger resourceId, Map<String, Object> resourceSnapshot, BigInteger operatorId);
+
+    /**
+     * 按提交前真实状态恢复资源状态。
+     *
+     * @param resourceId 资源 ID
+     * @param previousStatus 提交前状态
+     */
+    void restoreState(BigInteger resourceId, PublishStatus previousStatus);
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/AiResourceLifecycleService.java

@@ -0,0 +1,22 @@
+package tech.easyflow.ai.publish;
+
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
+
+import java.math.BigInteger;
+
+/**
+ * AI 资源生命周期统一状态机服务。
+ */
+public interface AiResourceLifecycleService {
+
+    /**
+     * 提交资源动作。
+     *
+     * @param resourceType 资源类型
+     * @param resourceId 资源 ID
+     * @param actionType 动作类型
+     * @param operatorId 操作人 ID
+     * @return 执行结果
+     */
+    ApprovalActionResult submitAction(String resourceType, BigInteger resourceId, String actionType, BigInteger operatorId);
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/AiResourceLifecycleServiceImpl.java

@@ -0,0 +1,153 @@
+package tech.easyflow.ai.publish;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.approval.entity.ApprovalInstance;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
+import tech.easyflow.approval.entity.vo.ApprovalFlowDetailVo;
+import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
+import tech.easyflow.approval.enums.ApprovalActionType;
+import tech.easyflow.approval.service.ApprovalInstanceService;
+import tech.easyflow.approval.service.ApprovalMatchService;
+import tech.easyflow.approval.service.ApprovalResultHandler;
+import tech.easyflow.common.web.exceptions.BusinessException;
+
+import java.math.BigInteger;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * AI 资源生命周期统一状态机实现。
+ */
+@Service
+public class AiResourceLifecycleServiceImpl implements AiResourceLifecycleService, ApprovalResultHandler {
+
+    private static final String SNAPSHOT_KEY = "resourceSnapshot";
+    private static final String PREVIOUS_STATUS_KEY = "previousPublishStatus";
+
+    private final List<AiResourceLifecycleHandler> handlers;
+    private final ApprovalMatchService approvalMatchService;
+    private final ApprovalInstanceService approvalInstanceService;
+
+    public AiResourceLifecycleServiceImpl(List<AiResourceLifecycleHandler> handlers,
+                                          ApprovalMatchService approvalMatchService,
+                                          ApprovalInstanceService approvalInstanceService) {
+        this.handlers = handlers;
+        this.approvalMatchService = approvalMatchService;
+        this.approvalInstanceService = approvalInstanceService;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public ApprovalActionResult submitAction(String resourceType, BigInteger resourceId, String actionType, BigInteger operatorId) {
+        AiResourceLifecycleHandler handler = getHandler(resourceType);
+        ApprovalSubmitRequest request = handler.buildSubmitRequest(resourceId, actionType, operatorId);
+        ApprovalFlowDetailVo flow = approvalMatchService.matchFlowOrNull(request);
+        if (flow == null) {
+            handler.applyApprovedAction(actionType, resourceId, readResourceSnapshot(request.getSnapshotJson()), operatorId);
+            return ApprovalActionResult.direct();
+        }
+        BigInteger instanceId = approvalInstanceService.submitApproval(request);
+        handler.updatePendingState(
+                resourceId,
+                resolveSubmittedStatus(actionType, resolvePreviousStatus(request.getSnapshotJson())),
+                instanceId
+        );
+        return ApprovalActionResult.required(instanceId);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void handleApproved(ApprovalInstance instance, BigInteger operatorId, String comment) {
+        getHandler(instance.getResourceType()).applyApprovedAction(
+                instance.getActionType(),
+                instance.getResourceId(),
+                readResourceSnapshot(instance.getSnapshotJson()),
+                operatorId
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void handleRejected(ApprovalInstance instance, BigInteger operatorId, String comment) {
+        getHandler(instance.getResourceType()).restoreState(
+                instance.getResourceId(),
+                resolvePreviousStatus(instance.getSnapshotJson())
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void handleRevoked(ApprovalInstance instance, BigInteger operatorId, String comment) {
+        getHandler(instance.getResourceType()).restoreState(
+                instance.getResourceId(),
+                resolvePreviousStatus(instance.getSnapshotJson())
+        );
+    }
+
+    private AiResourceLifecycleHandler getHandler(String resourceType) {
+        return handlers.stream()
+                .filter(item -> item.resourceType().equals(resourceType))
+                .findFirst()
+                .orElseThrow(() -> new BusinessException("未找到资源生命周期处理器: " + resourceType));
+    }
+
+    /**
+     * 解析提交动作后的真实持久化状态。
+     *
+     * @param actionType 动作类型
+     * @param previousStatus 提交前真实状态
+     * @return 提交后应写入的状态
+     */
+    private PublishStatus resolveSubmittedStatus(String actionType, PublishStatus previousStatus) {
+        if (ApprovalActionType.PUBLISH.getCode().equals(actionType) && previousStatus == PublishStatus.PUBLISHED) {
+            return PublishStatus.PUBLISHED;
+        }
+        if (ApprovalActionType.DELETE.getCode().equals(actionType)) {
+            return PublishStatus.DELETE_PENDING;
+        }
+        if (ApprovalActionType.OFFLINE.getCode().equals(actionType)) {
+            return PublishStatus.OFFLINE_PENDING;
+        }
+        return PublishStatus.PUBLISH_PENDING;
+    }
+
+    /**
+     * 从审批快照解析提交前真实状态。
+     *
+     * @param snapshotJson 审批冻结快照
+     * @return 提交前真实状态
+     */
+    private PublishStatus resolvePreviousStatus(Map<String, Object> snapshotJson) {
+        Object status = snapshotJson == null ? null : snapshotJson.get(PREVIOUS_STATUS_KEY);
+        if (status instanceof String value && !value.isBlank()) {
+            return PublishStatus.from(value);
+        }
+        return PublishStatus.DRAFT;
+    }
+
+    /**
+     * 从审批快照中提取冻结资源内容。
+     *
+     * @param snapshotJson 审批冻结快照
+     * @return 冻结资源内容
+     */
+    @SuppressWarnings("unchecked")
+    private Map<String, Object> readResourceSnapshot(Map<String, Object> snapshotJson) {
+        Object snapshot = snapshotJson == null ? null : snapshotJson.get(SNAPSHOT_KEY);
+        if (!(snapshot instanceof Map<?, ?> map)) {
+            throw new BusinessException("审批快照缺少资源内容");
+        }
+        return (Map<String, Object>) map;
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/BotApprovalSubjectHandler.java

@@ -1,11 +1,11 @@
 package tech.easyflow.ai.publish;
 
-import com.alibaba.fastjson2.JSON;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.mybatisflex.core.query.QueryWrapper;
 import org.springframework.stereotype.Component;
 import tech.easyflow.ai.entity.Bot;
-import tech.easyflow.ai.entity.BotDocumentCollection;
 import tech.easyflow.ai.entity.BotCategory;
+import tech.easyflow.ai.entity.BotDocumentCollection;
 import tech.easyflow.ai.entity.BotMcp;
 import tech.easyflow.ai.entity.BotPlugin;
 import tech.easyflow.ai.entity.BotWorkflow;
@@ -26,35 +26,27 @@ import tech.easyflow.ai.service.McpService;
 import tech.easyflow.ai.service.ModelService;
 import tech.easyflow.ai.service.PluginItemService;
 import tech.easyflow.ai.service.WorkflowService;
-import tech.easyflow.approval.entity.ApprovalInstance;
-import tech.easyflow.approval.entity.vo.ApprovalCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
-import tech.easyflow.approval.enums.ApprovalActionType;
-import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.approval.service.ApprovalInstanceService;
-import tech.easyflow.approval.service.ApprovalSubjectHandler;
+import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.common.entity.LoginAccount;
 import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.common.web.exceptions.BusinessException;
-import tech.easyflow.system.service.CategoryPermissionService;
 import tech.easyflow.system.entity.SysDept;
+import tech.easyflow.system.service.CategoryPermissionService;
 import tech.easyflow.system.service.SysDeptService;
 
 import java.math.BigInteger;
 import java.util.ArrayList;
-import java.util.Date;
+import java.util.Comparator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
 /**
- * 聊天助手审批处理器。
+ * 聊天助手生命周期处理器。
  */
 @Component
-public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
-
-    private static final String SNAPSHOT_KEY = "resourceSnapshot";
+public class BotApprovalSubjectHandler extends AbstractAiResourceLifecycleHandler<Bot> {
 
     private final BotService botService;
     private final BotWorkflowService botWorkflowService;
@@ -63,7 +55,6 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
     private final BotMcpService botMcpService;
     private final WorkflowService workflowService;
     private final DocumentCollectionService documentCollectionService;
-    private final ApprovalInstanceService approvalInstanceService;
     private final CategoryPermissionService categoryPermissionService;
     private final ModelService modelService;
     private final BotCategoryService botCategoryService;
@@ -84,7 +75,9 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
                                      BotCategoryService botCategoryService,
                                      SysDeptService sysDeptService,
                                      PluginItemService pluginItemService,
-                                     McpService mcpService) {
+                                     McpService mcpService,
+                                     ObjectMapper objectMapper) {
+        super(approvalInstanceService, objectMapper);
         this.botService = botService;
         this.botWorkflowService = botWorkflowService;
         this.botDocumentCollectionService = botDocumentCollectionService;
@@ -92,7 +85,6 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
         this.botMcpService = botMcpService;
         this.workflowService = workflowService;
         this.documentCollectionService = documentCollectionService;
-        this.approvalInstanceService = approvalInstanceService;
         this.categoryPermissionService = categoryPermissionService;
         this.modelService = modelService;
         this.botCategoryService = botCategoryService;
@@ -106,69 +98,6 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
         return ApprovalResourceType.BOT.getCode();
     }
 
-    @Override
-    public ApprovalSubmitRequest buildSubmitRequest(BigInteger resourceId, String actionType, BigInteger operatorId) {
-        Bot bot = requireBot(resourceId);
-        assertManagePermission(bot);
-        if (approvalInstanceService.existsActiveInstance(resourceType(), resourceId)) {
-            throw new BusinessException("当前聊天助手存在未结束审批，请先处理完成");
-        }
-        ApprovalActionType approvalActionType = ApprovalActionType.from(actionType);
-        Map<String, Object> resourceSnapshot = buildResourceSnapshot(bot);
-        if (approvalActionType == ApprovalActionType.PUBLISH
-                && JSON.toJSONString(resourceSnapshot).equals(JSON.toJSONString(bot.getPublishedSnapshotJson()))) {
-            throw new BusinessException("当前聊天助手没有变更，无需重复发布");
-        }
-
-        ApprovalSubmitRequest request = new ApprovalSubmitRequest();
-        request.setResourceType(resourceType());
-        request.setResourceId(resourceId);
-        request.setActionType(approvalActionType.getCode());
-        request.setApplicantId(operatorId);
-        request.setCategoryId(bot.getCategoryId());
-        request.setDeptId(bot.getDeptId());
-        request.setSummary((approvalActionType == ApprovalActionType.PUBLISH ? "发布" : "删除") + "聊天助手：" + bot.getTitle());
-        request.setSnapshotJson(Map.of(SNAPSHOT_KEY, resourceSnapshot));
-        return request;
-    }
-
-    @Override
-    public void onSubmitted(ApprovalSubmitCallbackContext context) {
-        Bot update = new Bot();
-        update.setId(context.getResourceId());
-        update.setCurrentApprovalInstanceId(context.getInstanceId());
-        update.setPublishStatus(resolvePendingStatus(context.getActionType()).getCode());
-        botService.updateById(update);
-    }
-
-    @Override
-    public void onApproved(ApprovalCallbackContext context) {
-        ApprovalInstance instance = context.getInstance();
-        if (ApprovalActionType.PUBLISH.getCode().equals(instance.getActionType())) {
-            Bot update = new Bot();
-            update.setId(instance.getResourceId());
-            update.setPublishStatus(PublishStatus.PUBLISHED.getCode());
-            update.setCurrentApprovalInstanceId(null);
-            update.setPublishedSnapshotJson(readResourceSnapshot(instance));
-            update.setPublishedAt(new Date());
-            update.setPublishedBy(context.getOperatorId());
-            botService.updateById(update);
-            return;
-        }
-        removeBotRelations(instance.getResourceId());
-        botService.removeById(instance.getResourceId());
-    }
-
-    @Override
-    public void onRejected(ApprovalCallbackContext context) {
-        clearPendingStatus(context.getInstance().getResourceId());
-    }
-
-    @Override
-    public void onRevoked(ApprovalCallbackContext context) {
-        clearPendingStatus(context.getInstance().getResourceId());
-    }
-
     @Override
     public void assertPublishedAccess(Object identifier, String denyMessage) {
         Bot bot = botService.getDetail(String.valueOf(identifier));
@@ -178,24 +107,52 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
         }
     }
 
-    private Bot requireBot(BigInteger id) {
-        Bot bot = botService.getById(id);
+    @Override
+    protected Bot requireResource(BigInteger resourceId) {
+        Bot bot = botService.getById(resourceId);
         if (bot == null) {
             throw new BusinessException("聊天助手不存在");
         }
         return bot;
     }
 
-    private void assertManagePermission(Bot bot) {
+    @Override
+    protected void assertManagePermission(Bot resource) {
         LoginAccount account = SaTokenUtil.getLoginAccount();
         boolean superAdmin = categoryPermissionService.isCurrentSuperAdmin();
-        boolean creator = account != null && account.getId() != null && account.getId().equals(bot.getCreatedBy());
+        boolean creator = account != null && account.getId() != null && account.getId().equals(resource.getCreatedBy());
         if (!superAdmin && !creator) {
             throw new BusinessException("仅创建者或超级管理员可管理聊天助手");
         }
     }
 
-    private Map<String, Object> buildResourceSnapshot(Bot bot) {
+    @Override
+    protected BigInteger getCategoryId(Bot resource) {
+        return resource.getCategoryId();
+    }
+
+    @Override
+    protected BigInteger getDeptId(Bot resource) {
+        return resource.getDeptId();
+    }
+
+    @Override
+    protected String getTitle(Bot resource) {
+        return resource.getTitle();
+    }
+
+    @Override
+    protected PublishStatus getCurrentStatus(Bot resource) {
+        return PublishStatus.from(resource.getPublishStatus());
+    }
+
+    @Override
+    protected Map<String, Object> getPublishedSnapshot(Bot resource) {
+        return resource.getPublishedSnapshotJson();
+    }
+
+    @Override
+    protected Map<String, Object> buildResourceSnapshot(Bot bot) {
         Model model = resolveModel(bot.getModelId());
         BotCategory category = resolveCategory(bot.getCategoryId());
         SysDept dept = resolveDept(bot.getDeptId());
@@ -228,13 +185,59 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
         return snapshot;
     }
 
+    @Override
+    protected void persistResourceState(BigInteger resourceId, PublishStatus publishStatus, BigInteger currentApprovalInstanceId) {
+        Bot update = new Bot();
+        update.setId(resourceId);
+        update.setPublishStatus(publishStatus.getCode());
+        update.setCurrentApprovalInstanceId(currentApprovalInstanceId);
+        botService.updateById(update);
+    }
+
+    @Override
+    protected void publishResource(BigInteger resourceId, Map<String, Object> resourceSnapshot, BigInteger operatorId) {
+        Bot update = new Bot();
+        update.setId(resourceId);
+        update.setPublishStatus(PublishStatus.PUBLISHED.getCode());
+        update.setCurrentApprovalInstanceId(null);
+        update.setPublishedSnapshotJson(resourceSnapshot);
+        update.setPublishedAt(new java.util.Date());
+        update.setPublishedBy(operatorId);
+        botService.updateById(update);
+    }
+
+    @Override
+    protected void markResourceOffline(BigInteger resourceId) {
+        Bot update = new Bot();
+        update.setId(resourceId);
+        update.setPublishStatus(PublishStatus.OFFLINE.getCode());
+        update.setCurrentApprovalInstanceId(null);
+        botService.updateById(update);
+    }
+
+    @Override
+    protected void removeResource(BigInteger resourceId) {
+        botService.removeById(resourceId);
+    }
+
+    @Override
+    protected String resourceLabel() {
+        return "聊天助手";
+    }
+
+    @Override
+    protected void beforeRemove(BigInteger resourceId) {
+        removeBotRelations(resourceId);
+    }
+
     private List<Map<String, Object>> buildWorkflowBindings(BigInteger botId) {
         QueryWrapper queryWrapper = QueryWrapper.create().eq(BotWorkflow::getBotId, botId);
         List<BotWorkflow> relations = botWorkflowService.getMapper().selectListWithRelationsByQuery(queryWrapper);
+        relations.sort(Comparator.comparing(BotWorkflow::getWorkflowId, Comparator.nullsLast(BigInteger::compareTo)));
         List<Map<String, Object>> result = new ArrayList<>();
         for (BotWorkflow relation : relations) {
             Workflow workflow = relation.getWorkflow();
-            if (workflow == null || !PublishStatus.from(workflow.getPublishStatus()).isExternallyVisible()) {
+            if (workflow == null || !PublishStatus.from(workflow.getPublishStatus()).isSelectableForBot()) {
                 throw new BusinessException("聊天助手绑定的工作流未发布，无法发布聊天助手");
             }
             Map<String, Object> item = new LinkedHashMap<>();
@@ -248,10 +251,11 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
     private List<Map<String, Object>> buildKnowledgeBindings(BigInteger botId) {
         QueryWrapper queryWrapper = QueryWrapper.create().eq(BotDocumentCollection::getBotId, botId);
         List<BotDocumentCollection> relations = botDocumentCollectionService.getMapper().selectListWithRelationsByQuery(queryWrapper);
+        relations.sort(Comparator.comparing(BotDocumentCollection::getDocumentCollectionId, Comparator.nullsLast(BigInteger::compareTo)));
         List<Map<String, Object>> result = new ArrayList<>();
         for (BotDocumentCollection relation : relations) {
             DocumentCollection knowledge = relation.getKnowledge();
-            if (knowledge == null || !PublishStatus.from(knowledge.getPublishStatus()).isExternallyVisible()) {
+            if (knowledge == null || !PublishStatus.from(knowledge.getPublishStatus()).isSelectableForBot()) {
                 throw new BusinessException("聊天助手绑定的知识库未发布，无法发布聊天助手");
             }
             Map<String, Object> item = new LinkedHashMap<>();
@@ -266,6 +270,7 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
     private List<Map<String, Object>> buildPluginBindings(BigInteger botId) {
         QueryWrapper queryWrapper = QueryWrapper.create().eq(BotPlugin::getBotId, botId);
         List<BotPlugin> relations = botPluginService.list(queryWrapper);
+        relations.sort(Comparator.comparing(BotPlugin::getPluginItemId, Comparator.nullsLast(BigInteger::compareTo)));
         List<Map<String, Object>> result = new ArrayList<>();
         for (BotPlugin relation : relations) {
             PluginItem pluginItem = pluginItemService.getById(relation.getPluginItemId());
@@ -274,7 +279,7 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
             }
             Map<String, Object> item = new LinkedHashMap<>();
             item.put("pluginItemId", relation.getPluginItemId());
-            item.put("pluginItemName", resolvePluginName(pluginItem));
+            item.put("pluginItemName", pluginItem.getName());
             result.add(item);
         }
         return result;
@@ -283,156 +288,85 @@ public class BotApprovalSubjectHandler implements ApprovalSubjectHandler {
     private List<Map<String, Object>> buildMcpBindings(BigInteger botId) {
         QueryWrapper queryWrapper = QueryWrapper.create().eq(BotMcp::getBotId, botId);
         List<BotMcp> relations = botMcpService.list(queryWrapper);
+        relations.sort(Comparator.comparing(BotMcp::getMcpId, Comparator.nullsLast(BigInteger::compareTo)));
         List<Map<String, Object>> result = new ArrayList<>();
         for (BotMcp relation : relations) {
             Mcp mcp = mcpService.getById(relation.getMcpId());
             if (mcp == null) {
-                throw new BusinessException("聊天助手绑定的MCP不存在，无法发布聊天助手");
+                throw new BusinessException("聊天助手绑定的 MCP 不存在，无法发布聊天助手");
             }
             Map<String, Object> item = new LinkedHashMap<>();
             item.put("mcpId", relation.getMcpId());
             item.put("mcpName", mcp.getTitle());
             item.put("mcpToolName", relation.getMcpToolName());
-            item.put("mcpToolDescription", relation.getMcpToolDescription());
             result.add(item);
         }
         return result;
     }
 
-    /**
-     * 解析聊天助手分类。
-     *
-     * @param categoryId 分类 ID
-     * @return 分类实体，不存在时返回 {@code null}
-     */
-    private BotCategory resolveCategory(BigInteger categoryId) {
-        if (categoryId == null) {
-            return null;
-        }
-        return botCategoryService.getById(categoryId);
-    }
-
-    /**
-     * 解析部门信息。
-     *
-     * @param deptId 部门 ID
-     * @return 部门实体，不存在时返回 {@code null}
-     */
-    private SysDept resolveDept(BigInteger deptId) {
-        if (deptId == null) {
-            return null;
-        }
-        return sysDeptService.getById(deptId);
-    }
-
-    /**
-     * 解析聊天模型。
-     *
-     * @param modelId 模型 ID
-     * @return 模型实体
-     */
-    private Model resolveModel(BigInteger modelId) {
-        if (modelId == null) {
-            throw new BusinessException("聊天助手未配置模型，无法提交审批");
-        }
-        Model model = modelService.getById(modelId);
-        if (model == null) {
-            throw new BusinessException("聊天助手绑定的模型不存在，无法提交审批");
-        }
-        return model;
-    }
-
-    /**
-     * 生成模型展示名称。
-     *
-     * @param model 模型实体
-     * @return 模型名称
-     */
-    private String resolveModelName(Model model) {
-        if (model.getTitle() != null && !model.getTitle().isBlank()) {
-            return model.getTitle();
-        }
-        return model.getModelName();
-    }
-
-    /**
-     * 提取系统提示词。
-     *
-     * @param bot 聊天助手
-     * @return 系统提示词
-     */
-    private String resolveSystemPrompt(Bot bot) {
-        if (bot.getModelOptions() == null) {
-            return null;
-        }
-        Object prompt = bot.getModelOptions().get(Bot.KEY_SYSTEM_PROMPT);
-        return prompt == null ? null : String.valueOf(prompt);
-    }
-
-    /**
-     * 读取数值配置项。
-     *
-     * @param options 配置 map
-     * @param key 配置键
-     * @return 数值配置，不存在时返回 {@code null}
-     */
-    private Number readNumberOption(Map<String, Object> options, String key) {
-        if (options == null) {
-            return null;
-        }
-        Object value = options.get(key);
-        if (value instanceof Number number) {
-            return number;
-        }
-        return null;
-    }
-
-    /**
-     * 生成插件工具展示名称。
-     *
-     * @param pluginItem 插件工具实体
-     * @return 展示名称
-     */
-    private String resolvePluginName(PluginItem pluginItem) {
-        if (pluginItem.getName() != null && !pluginItem.getName().isBlank()) {
-            return pluginItem.getName();
-        }
-        return pluginItem.getEnglishName();
-    }
-
-    @SuppressWarnings("unchecked")
-    private Map<String, Object> readResourceSnapshot(ApprovalInstance instance) {
-        Object snapshot = instance.getSnapshotJson() == null ? null : instance.getSnapshotJson().get(SNAPSHOT_KEY);
-        if (!(snapshot instanceof Map<?, ?> map)) {
-            throw new BusinessException("审批快照缺少聊天助手发布内容");
-        }
-        return (Map<String, Object>) map;
-    }
-
-    private PublishStatus resolvePendingStatus(String actionType) {
-        return ApprovalActionType.DELETE.getCode().equals(actionType)
-                ? PublishStatus.DELETE_PENDING
-                : PublishStatus.PUBLISH_PENDING;
-    }
-
-    private void clearPendingStatus(BigInteger botId) {
-        Bot bot = botService.getById(botId);
-        if (bot == null) {
-            return;
-        }
-        Bot update = new Bot();
-        update.setId(botId);
-        update.setCurrentApprovalInstanceId(null);
-        update.setPublishStatus(bot.getPublishedSnapshotJson() == null || bot.getPublishedSnapshotJson().isEmpty()
-                ? PublishStatus.DRAFT.getCode()
-                : PublishStatus.PUBLISHED.getCode());
-        botService.updateById(update);
-    }
-
     private void removeBotRelations(BigInteger botId) {
         botDocumentCollectionService.remove(QueryWrapper.create().eq(BotDocumentCollection::getBotId, botId));
         botWorkflowService.remove(QueryWrapper.create().eq(BotWorkflow::getBotId, botId));
         botPluginService.remove(QueryWrapper.create().eq(BotPlugin::getBotId, botId));
         botMcpService.remove(QueryWrapper.create().eq(BotMcp::getBotId, botId));
     }
+
+    private BotCategory resolveCategory(BigInteger categoryId) {
+        if (categoryId == null) {
+            return null;
+        }
+        return botCategoryService.getById(categoryId);
+    }
+
+    private SysDept resolveDept(BigInteger deptId) {
+        if (deptId == null) {
+            return null;
+        }
+        return sysDeptService.getById(deptId);
+    }
+
+    private Model resolveModel(BigInteger modelId) {
+        if (modelId == null) {
+            throw new BusinessException("聊天助手未配置模型，无法提交审批");
+        }
+        Model model = modelService.getById(modelId);
+        if (model == null) {
+            throw new BusinessException("聊天助手关联模型不存在，无法提交审批");
+        }
+        return model;
+    }
+
+    private String resolveModelName(Model model) {
+        String providerName = model.getModelProvider() == null ? null : model.getModelProvider().getProviderName();
+        if (providerName == null || providerName.isBlank()) {
+            return model.getModelName();
+        }
+        return providerName + " / " + model.getModelName();
+    }
+
+    private String resolveSystemPrompt(Bot bot) {
+        if (bot.getModelOptions() == null) {
+            return null;
+        }
+        Object value = bot.getModelOptions().get("systemPrompt");
+        return value == null ? null : String.valueOf(value);
+    }
+
+    private Number readNumberOption(Map<String, Object> options, String key) {
+        if (options == null || !options.containsKey(key)) {
+            return null;
+        }
+        Object value = options.get(key);
+        if (value instanceof Number number) {
+            return number;
+        }
+        if (value instanceof String string && !string.isBlank()) {
+            try {
+                return Double.valueOf(string);
+            } catch (NumberFormatException ignore) {
+                return null;
+            }
+        }
+        return null;
+    }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/BotPublishAppService.java

@@ -1,8 +1,11 @@
 package tech.easyflow.ai.publish;
 
 import org.springframework.stereotype.Service;
-import tech.easyflow.approval.annotation.ApprovalAction;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
+import tech.easyflow.approval.enums.ApprovalActionType;
+import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.common.web.exceptions.BusinessException;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 
 import java.math.BigInteger;
 
@@ -12,36 +15,58 @@ import java.math.BigInteger;
 @Service
 public class BotPublishAppService {
 
+    private final AiResourceLifecycleService aiResourceLifecycleService;
+
+    public BotPublishAppService(AiResourceLifecycleService aiResourceLifecycleService) {
+        this.aiResourceLifecycleService = aiResourceLifecycleService;
+    }
+
     /**
      * 提交聊天助手发布审批。
      *
      * @param id 助手 ID
-     * @return 助手 ID
+     * @return 动作执行结果
      */
-    @ApprovalAction(
-            resourceType = "BOT",
-            actionType = "PUBLISH",
-            idExpr = "#id"
-    )
-    public BigInteger submitPublishApproval(BigInteger id) {
+    public ApprovalActionResult submitPublishApproval(BigInteger id) {
         assertId(id);
-        return id;
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.BOT.getCode(),
+                id,
+                ApprovalActionType.PUBLISH.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
+    }
+
+    /**
+     * 提交聊天助手下线审批。
+     *
+     * @param id 助手 ID
+     * @return 动作执行结果
+     */
+    public ApprovalActionResult submitOfflineApproval(BigInteger id) {
+        assertId(id);
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.BOT.getCode(),
+                id,
+                ApprovalActionType.OFFLINE.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
     }
 
     /**
      * 提交聊天助手删除审批。
      *
      * @param id 助手 ID
-     * @return 助手 ID
+     * @return 动作执行结果
      */
-    @ApprovalAction(
-            resourceType = "BOT",
-            actionType = "DELETE",
-            idExpr = "#id"
-    )
-    public BigInteger submitDeleteApproval(BigInteger id) {
+    public ApprovalActionResult submitDeleteApproval(BigInteger id) {
         assertId(id);
-        return id;
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.BOT.getCode(),
+                id,
+                ApprovalActionType.DELETE.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
     }
 
     private void assertId(BigInteger id) {

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/KnowledgeApprovalSubjectHandler.java

@@ -1,6 +1,6 @@
 package tech.easyflow.ai.publish;
 
-import com.alibaba.fastjson2.JSON;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.mybatisflex.core.query.QueryWrapper;
 import org.springframework.stereotype.Component;
 import tech.easyflow.ai.entity.BotDocumentCollection;
@@ -12,43 +12,36 @@ import tech.easyflow.ai.service.BotDocumentCollectionService;
 import tech.easyflow.ai.service.DocumentCollectionCategoryService;
 import tech.easyflow.ai.service.DocumentCollectionService;
 import tech.easyflow.ai.service.ModelService;
-import tech.easyflow.approval.entity.ApprovalInstance;
-import tech.easyflow.approval.entity.vo.ApprovalCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
-import tech.easyflow.approval.enums.ApprovalActionType;
-import tech.easyflow.approval.enums.ApprovalResourceType;
+import tech.easyflow.ai.service.ResourceOfflineImpactService;
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
 import tech.easyflow.approval.service.ApprovalInstanceService;
-import tech.easyflow.approval.service.ApprovalSubjectHandler;
+import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.common.web.exceptions.BusinessException;
 import tech.easyflow.system.entity.SysDept;
 import tech.easyflow.system.enums.CategoryResourceType;
 import tech.easyflow.system.enums.ResourceAction;
 import tech.easyflow.system.enums.VisibilityScope;
-import tech.easyflow.system.service.SysDeptService;
 import tech.easyflow.system.service.ResourceAccessService;
+import tech.easyflow.system.service.SysDeptService;
 
 import java.math.BigInteger;
 import java.util.Collections;
-import java.util.Date;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
 /**
- * 知识库审批处理器。
+ * 知识库生命周期处理器。
  */
 @Component
-public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
-
-    private static final String SNAPSHOT_KEY = "resourceSnapshot";
+public class KnowledgeApprovalSubjectHandler extends AbstractAiResourceLifecycleHandler<DocumentCollection> {
 
     private final DocumentCollectionService documentCollectionService;
     private final ResourceAccessService resourceAccessService;
-    private final ApprovalInstanceService approvalInstanceService;
     private final BotDocumentCollectionService botDocumentCollectionService;
     private final ModelService modelService;
     private final DocumentCollectionCategoryService documentCollectionCategoryService;
     private final SysDeptService sysDeptService;
+    private final ResourceOfflineImpactService resourceOfflineImpactService;
 
     public KnowledgeApprovalSubjectHandler(DocumentCollectionService documentCollectionService,
                                            ResourceAccessService resourceAccessService,
@@ -56,14 +49,17 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
                                            BotDocumentCollectionService botDocumentCollectionService,
                                            ModelService modelService,
                                            DocumentCollectionCategoryService documentCollectionCategoryService,
-                                           SysDeptService sysDeptService) {
+                                           SysDeptService sysDeptService,
+                                           ResourceOfflineImpactService resourceOfflineImpactService,
+                                           ObjectMapper objectMapper) {
+        super(approvalInstanceService, objectMapper);
         this.documentCollectionService = documentCollectionService;
         this.resourceAccessService = resourceAccessService;
-        this.approvalInstanceService = approvalInstanceService;
         this.botDocumentCollectionService = botDocumentCollectionService;
         this.modelService = modelService;
         this.documentCollectionCategoryService = documentCollectionCategoryService;
         this.sysDeptService = sysDeptService;
+        this.resourceOfflineImpactService = resourceOfflineImpactService;
     }
 
     @Override
@@ -71,72 +67,6 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
         return ApprovalResourceType.KNOWLEDGE.getCode();
     }
 
-    @Override
-    public ApprovalSubmitRequest buildSubmitRequest(BigInteger resourceId, String actionType, BigInteger operatorId) {
-        DocumentCollection knowledge = requireKnowledge(resourceId);
-        resourceAccessService.assertAccess(CategoryResourceType.KNOWLEDGE, knowledge, ResourceAction.MANAGE, "无权限管理知识库");
-        if (approvalInstanceService.existsActiveInstance(resourceType(), resourceId)) {
-            throw new BusinessException("当前知识库存在未结束审批，请先处理完成");
-        }
-
-        ApprovalActionType approvalActionType = ApprovalActionType.from(actionType);
-        Map<String, Object> resourceSnapshot = buildResourceSnapshot(knowledge);
-        if (approvalActionType == ApprovalActionType.PUBLISH
-                && JSON.toJSONString(resourceSnapshot).equals(JSON.toJSONString(knowledge.getPublishedSnapshotJson()))) {
-            throw new BusinessException("当前知识库没有变更，无需重复发布");
-        }
-        if (approvalActionType == ApprovalActionType.DELETE && hasBotBinding(resourceId)) {
-            throw new BusinessException("此知识库还关联着bot，请先取消关联！");
-        }
-
-        ApprovalSubmitRequest request = new ApprovalSubmitRequest();
-        request.setResourceType(resourceType());
-        request.setResourceId(resourceId);
-        request.setActionType(approvalActionType.getCode());
-        request.setApplicantId(operatorId);
-        request.setCategoryId(knowledge.getCategoryId());
-        request.setDeptId(knowledge.getDeptId());
-        request.setSummary((approvalActionType == ApprovalActionType.PUBLISH ? "发布" : "删除") + "知识库：" + knowledge.getTitle());
-        request.setSnapshotJson(Map.of(SNAPSHOT_KEY, resourceSnapshot));
-        return request;
-    }
-
-    @Override
-    public void onSubmitted(ApprovalSubmitCallbackContext context) {
-        DocumentCollection update = new DocumentCollection();
-        update.setId(context.getResourceId());
-        update.setCurrentApprovalInstanceId(context.getInstanceId());
-        update.setPublishStatus(resolvePendingStatus(context.getActionType()).getCode());
-        documentCollectionService.updateById(update);
-    }
-
-    @Override
-    public void onApproved(ApprovalCallbackContext context) {
-        ApprovalInstance instance = context.getInstance();
-        if (ApprovalActionType.PUBLISH.getCode().equals(instance.getActionType())) {
-            DocumentCollection update = new DocumentCollection();
-            update.setId(instance.getResourceId());
-            update.setPublishStatus(PublishStatus.PUBLISHED.getCode());
-            update.setCurrentApprovalInstanceId(null);
-            update.setPublishedSnapshotJson(readResourceSnapshot(instance));
-            update.setPublishedAt(new Date());
-            update.setPublishedBy(context.getOperatorId());
-            documentCollectionService.updateById(update);
-            return;
-        }
-        documentCollectionService.removeById(instance.getResourceId());
-    }
-
-    @Override
-    public void onRejected(ApprovalCallbackContext context) {
-        clearPendingStatus(context.getInstance().getResourceId());
-    }
-
-    @Override
-    public void onRevoked(ApprovalCallbackContext context) {
-        clearPendingStatus(context.getInstance().getResourceId());
-    }
-
     @Override
     public void assertPublishedAccess(Object identifier, String denyMessage) {
         DocumentCollection collection = documentCollectionService.getDetail(String.valueOf(identifier));
@@ -146,20 +76,47 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
         }
     }
 
-    private DocumentCollection requireKnowledge(BigInteger id) {
-        DocumentCollection knowledge = documentCollectionService.getById(id);
+    @Override
+    protected DocumentCollection requireResource(BigInteger resourceId) {
+        DocumentCollection knowledge = documentCollectionService.getById(resourceId);
         if (knowledge == null) {
             throw new BusinessException("知识库不存在");
         }
         return knowledge;
     }
 
-    private boolean hasBotBinding(BigInteger knowledgeId) {
-        QueryWrapper queryWrapper = QueryWrapper.create().eq(BotDocumentCollection::getDocumentCollectionId, knowledgeId);
-        return botDocumentCollectionService.exists(queryWrapper);
+    @Override
+    protected void assertManagePermission(DocumentCollection resource) {
+        resourceAccessService.assertAccess(CategoryResourceType.KNOWLEDGE, resource, ResourceAction.MANAGE, "无权限管理知识库");
     }
 
-    private Map<String, Object> buildResourceSnapshot(DocumentCollection collection) {
+    @Override
+    protected BigInteger getCategoryId(DocumentCollection resource) {
+        return resource.getCategoryId();
+    }
+
+    @Override
+    protected BigInteger getDeptId(DocumentCollection resource) {
+        return resource.getDeptId();
+    }
+
+    @Override
+    protected String getTitle(DocumentCollection resource) {
+        return resource.getTitle();
+    }
+
+    @Override
+    protected PublishStatus getCurrentStatus(DocumentCollection resource) {
+        return PublishStatus.from(resource.getPublishStatus());
+    }
+
+    @Override
+    protected Map<String, Object> getPublishedSnapshot(DocumentCollection resource) {
+        return resource.getPublishedSnapshotJson();
+    }
+
+    @Override
+    protected Map<String, Object> buildResourceSnapshot(DocumentCollection collection) {
         Model vectorModel = resolveModel(collection.getVectorEmbedModelId(), "知识库向量模型不存在，无法提交审批");
         Model rerankModel = resolveOptionalModel(collection.getRerankModelId(), "知识库重排模型不存在，无法提交审批");
         DocumentCollectionCategory category = resolveCategory(collection.getCategoryId());
@@ -197,12 +154,82 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
         return snapshot;
     }
 
-    /**
-     * 解析知识库分类信息。
-     *
-     * @param categoryId 分类 ID
-     * @return 分类实体，不存在时返回 {@code null}
-     */
+    @Override
+    protected void persistResourceState(BigInteger resourceId, PublishStatus publishStatus, BigInteger currentApprovalInstanceId) {
+        DocumentCollection update = new DocumentCollection();
+        update.setId(resourceId);
+        update.setPublishStatus(publishStatus.getCode());
+        update.setCurrentApprovalInstanceId(currentApprovalInstanceId);
+        documentCollectionService.updateById(update);
+    }
+
+    @Override
+    protected void publishResource(BigInteger resourceId, Map<String, Object> resourceSnapshot, BigInteger operatorId) {
+        DocumentCollection update = new DocumentCollection();
+        update.setId(resourceId);
+        update.setPublishStatus(PublishStatus.PUBLISHED.getCode());
+        update.setCurrentApprovalInstanceId(null);
+        update.setPublishedSnapshotJson(resourceSnapshot);
+        update.setPublishedAt(new java.util.Date());
+        update.setPublishedBy(operatorId);
+        documentCollectionService.updateById(update);
+    }
+
+    @Override
+    protected void markResourceOffline(BigInteger resourceId) {
+        DocumentCollection update = new DocumentCollection();
+        update.setId(resourceId);
+        update.setPublishStatus(PublishStatus.OFFLINE.getCode());
+        update.setCurrentApprovalInstanceId(null);
+        documentCollectionService.updateById(update);
+    }
+
+    @Override
+    protected void removeResource(BigInteger resourceId) {
+        documentCollectionService.removeById(resourceId);
+    }
+
+    @Override
+    protected String resourceLabel() {
+        return "知识库";
+    }
+
+    @Override
+    protected void enrichOfflineSnapshot(DocumentCollection resource, Map<String, Object> snapshot) {
+        OfflineImpactCheckVo impact = resourceOfflineImpactService.checkKnowledgeImpact(resource.getId());
+        if (!impact.isCanProceed()) {
+            throw new BusinessException(buildWorkflowUsageBlockMessage(impact));
+        }
+        if (impact.isHasBotBindings()) {
+            snapshot.put("botBindings", impact.getBotBindings());
+        }
+    }
+
+    @Override
+    protected void validateDelete(DocumentCollection resource, PublishStatus currentStatus) {
+        if (hasBotBinding(resource.getId())) {
+            throw new BusinessException("此知识库还关联着bot，请先取消关联！");
+        }
+    }
+
+    @Override
+    protected void afterOffline(BigInteger resourceId) {
+        resourceOfflineImpactService.unbindKnowledgeFromBots(resourceId);
+    }
+
+    private boolean hasBotBinding(BigInteger knowledgeId) {
+        QueryWrapper queryWrapper = QueryWrapper.create().eq(BotDocumentCollection::getDocumentCollectionId, knowledgeId);
+        return botDocumentCollectionService.exists(queryWrapper);
+    }
+
+    private String buildWorkflowUsageBlockMessage(OfflineImpactCheckVo impact) {
+        String names = impact.getWorkflowUsages().stream()
+                .map(item -> item.getTitle() == null ? String.valueOf(item.getId()) : item.getTitle())
+                .reduce((left, right) -> left + "、" + right)
+                .orElse("未知工作流");
+        return "当前知识库被以下工作流使用：" + names + "，请先在工作流中调整解绑后再下线";
+    }
+
     private DocumentCollectionCategory resolveCategory(BigInteger categoryId) {
         if (categoryId == null) {
             return null;
@@ -210,12 +237,6 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
         return documentCollectionCategoryService.getById(categoryId);
     }
 
-    /**
-     * 解析部门信息。
-     *
-     * @param deptId 部门 ID
-     * @return 部门实体，不存在时返回 {@code null}
-     */
     private SysDept resolveDept(BigInteger deptId) {
         if (deptId == null) {
             return null;
@@ -223,13 +244,6 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
         return sysDeptService.getById(deptId);
     }
 
-    /**
-     * 解析必填模型。
-     *
-     * @param modelId 模型 ID
-     * @param errorMessage 模型不存在时抛出的提示
-     * @return 模型实体
-     */
     private Model resolveModel(BigInteger modelId, String errorMessage) {
         if (modelId == null) {
             throw new BusinessException(errorMessage);
@@ -241,13 +255,6 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
         return model;
     }
 
-    /**
-     * 解析可选模型。
-     *
-     * @param modelId 模型 ID
-     * @param errorMessage 模型不存在时抛出的提示
-     * @return 模型实体，不存在时返回 {@code null}
-     */
     private Model resolveOptionalModel(BigInteger modelId, String errorMessage) {
         if (modelId == null) {
             return null;
@@ -259,75 +266,30 @@ public class KnowledgeApprovalSubjectHandler implements ApprovalSubjectHandler {
         return model;
     }
 
-    /**
-     * 生成模型展示名称。
-     *
-     * @param model 模型实体
-     * @return 模型名称
-     */
     private String resolveModelName(Model model) {
         if (model == null) {
             return null;
         }
-        if (model.getTitle() != null && !model.getTitle().isBlank()) {
-            return model.getTitle();
-        }
+        String providerName = model.getModelProvider() == null ? null : model.getModelProvider().getProviderName();
+        if (providerName == null || providerName.isBlank()) {
             return model.getModelName();
         }
-
-    /**
-     * 解析知识库可见范围文案。
-     *
-     * @param visibilityScope 可见范围编码
-     * @return 展示文案
-     */
-    private String resolveVisibilityScopeLabel(String visibilityScope) {
-        return switch (VisibilityScope.fromOrDefault(visibilityScope, VisibilityScope.PRIVATE)) {
-            case DEPT -> "部门";
-            case PUBLIC -> "公开";
-            default -> "个人";
-        };
+        return providerName + " / " + model.getModelName();
     }
 
-    /**
-     * 解析知识库类型文案。
-     *
-     * @param collectionType 知识库类型
-     * @return 展示文案
-     */
     private String resolveCollectionTypeLabel(String collectionType) {
-        if (DocumentCollection.TYPE_FAQ.equalsIgnoreCase(collectionType)) {
+        if ("FAQ".equalsIgnoreCase(collectionType)) {
             return "FAQ";
         }
         return "文档";
     }
 
-    @SuppressWarnings("unchecked")
-    private Map<String, Object> readResourceSnapshot(ApprovalInstance instance) {
-        Object snapshot = instance.getSnapshotJson() == null ? null : instance.getSnapshotJson().get(SNAPSHOT_KEY);
-        if (!(snapshot instanceof Map<?, ?> map)) {
-            throw new BusinessException("审批快照缺少知识库发布内容");
-        }
-        return (Map<String, Object>) map;
-    }
-
-    private PublishStatus resolvePendingStatus(String actionType) {
-        return ApprovalActionType.DELETE.getCode().equals(actionType)
-                ? PublishStatus.DELETE_PENDING
-                : PublishStatus.PUBLISH_PENDING;
-    }
-
-    private void clearPendingStatus(BigInteger knowledgeId) {
-        DocumentCollection collection = documentCollectionService.getById(knowledgeId);
-        if (collection == null) {
-            return;
-        }
-        DocumentCollection update = new DocumentCollection();
-        update.setId(knowledgeId);
-        update.setCurrentApprovalInstanceId(null);
-        update.setPublishStatus(collection.getPublishedSnapshotJson() == null || collection.getPublishedSnapshotJson().isEmpty()
-                ? PublishStatus.DRAFT.getCode()
-                : PublishStatus.PUBLISHED.getCode());
-        documentCollectionService.updateById(update);
+    private String resolveVisibilityScopeLabel(String visibilityScope) {
+        VisibilityScope scope = VisibilityScope.from(visibilityScope);
+        return switch (scope) {
+            case PRIVATE -> "仅自己";
+            case DEPT -> "本部门";
+            case PUBLIC -> "公开";
+        };
     }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/KnowledgePublishAppService.java

@@ -1,8 +1,16 @@
 package tech.easyflow.ai.publish;
 
 import org.springframework.stereotype.Service;
-import tech.easyflow.approval.annotation.ApprovalAction;
+import tech.easyflow.ai.entity.DocumentCollection;
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.ai.service.DocumentCollectionService;
+import tech.easyflow.ai.service.ResourceOfflineImpactService;
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
+import tech.easyflow.approval.enums.ApprovalActionType;
+import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.common.web.exceptions.BusinessException;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 
 import java.math.BigInteger;
 
@@ -12,36 +20,82 @@ import java.math.BigInteger;
 @Service
 public class KnowledgePublishAppService {
 
+    private final DocumentCollectionService documentCollectionService;
+    private final ResourceOfflineImpactService resourceOfflineImpactService;
+    private final AiResourceLifecycleService aiResourceLifecycleService;
+
+    public KnowledgePublishAppService(DocumentCollectionService documentCollectionService,
+                                      ResourceOfflineImpactService resourceOfflineImpactService,
+                                      AiResourceLifecycleService aiResourceLifecycleService) {
+        this.documentCollectionService = documentCollectionService;
+        this.resourceOfflineImpactService = resourceOfflineImpactService;
+        this.aiResourceLifecycleService = aiResourceLifecycleService;
+    }
+
     /**
      * 提交知识库发布审批。
      *
      * @param id 知识库 ID
-     * @return 知识库 ID
+     * @return 动作执行结果
      */
-    @ApprovalAction(
-            resourceType = "KNOWLEDGE",
-            actionType = "PUBLISH",
-            idExpr = "#id"
-    )
-    public BigInteger submitPublishApproval(BigInteger id) {
+    public ApprovalActionResult submitPublishApproval(BigInteger id) {
         assertId(id);
-        return id;
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.KNOWLEDGE.getCode(),
+                id,
+                ApprovalActionType.PUBLISH.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
+    }
+
+    /**
+     * 提交知识库下线审批。
+     *
+     * @param id 知识库 ID
+     * @return 动作执行结果
+     */
+    public ApprovalActionResult submitOfflineApproval(BigInteger id) {
+        assertId(id);
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.KNOWLEDGE.getCode(),
+                id,
+                ApprovalActionType.OFFLINE.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
+    }
+
+    /**
+     * 检查知识库下线影响。
+     *
+     * @param id 知识库 ID
+     * @return 下线影响结果
+     */
+    public OfflineImpactCheckVo checkOfflineImpact(BigInteger id) {
+        assertId(id);
+        DocumentCollection knowledge = documentCollectionService.getById(id);
+        if (knowledge == null) {
+            throw new BusinessException("知识库不存在");
+        }
+        if (PublishStatus.from(knowledge.getPublishStatus()) != PublishStatus.PUBLISHED) {
+            throw new BusinessException("当前知识库尚未发布，无法下线");
+        }
+        return resourceOfflineImpactService.checkKnowledgeImpact(id);
     }
 
     /**
      * 提交知识库删除审批。
      *
      * @param id 知识库 ID
-     * @return 知识库 ID
+     * @return 动作执行结果
      */
-    @ApprovalAction(
-            resourceType = "KNOWLEDGE",
-            actionType = "DELETE",
-            idExpr = "#id"
-    )
-    public BigInteger submitDeleteApproval(BigInteger id) {
+    public ApprovalActionResult submitDeleteApproval(BigInteger id) {
         assertId(id);
-        return id;
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.KNOWLEDGE.getCode(),
+                id,
+                ApprovalActionType.DELETE.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
     }
 
     private void assertId(BigInteger id) {

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/WorkflowApprovalSubjectHandler.java

@@ -1,52 +1,48 @@
 package tech.easyflow.ai.publish;
 
-import com.alibaba.fastjson2.JSON;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.mybatisflex.core.query.QueryWrapper;
 import org.springframework.stereotype.Component;
 import tech.easyflow.ai.entity.BotWorkflow;
 import tech.easyflow.ai.entity.Workflow;
 import tech.easyflow.ai.enums.PublishStatus;
 import tech.easyflow.ai.service.BotWorkflowService;
+import tech.easyflow.ai.service.ResourceOfflineImpactService;
 import tech.easyflow.ai.service.WorkflowService;
-import tech.easyflow.approval.entity.ApprovalInstance;
-import tech.easyflow.approval.entity.vo.ApprovalCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
-import tech.easyflow.approval.enums.ApprovalActionType;
-import tech.easyflow.approval.enums.ApprovalResourceType;
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
 import tech.easyflow.approval.service.ApprovalInstanceService;
-import tech.easyflow.approval.service.ApprovalSubjectHandler;
+import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.common.web.exceptions.BusinessException;
 import tech.easyflow.system.enums.CategoryResourceType;
 import tech.easyflow.system.enums.ResourceAction;
 import tech.easyflow.system.service.ResourceAccessService;
 
 import java.math.BigInteger;
-import java.util.Date;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
 /**
- * 工作流审批处理器。
+ * 工作流生命周期处理器。
  */
 @Component
-public class WorkflowApprovalSubjectHandler implements ApprovalSubjectHandler {
-
-    private static final String SNAPSHOT_KEY = "resourceSnapshot";
+public class WorkflowApprovalSubjectHandler extends AbstractAiResourceLifecycleHandler<Workflow> {
 
     private final WorkflowService workflowService;
     private final ResourceAccessService resourceAccessService;
-    private final ApprovalInstanceService approvalInstanceService;
     private final BotWorkflowService botWorkflowService;
+    private final ResourceOfflineImpactService resourceOfflineImpactService;
 
     public WorkflowApprovalSubjectHandler(WorkflowService workflowService,
                                           ResourceAccessService resourceAccessService,
                                           ApprovalInstanceService approvalInstanceService,
-                                          BotWorkflowService botWorkflowService) {
+                                          BotWorkflowService botWorkflowService,
+                                          ResourceOfflineImpactService resourceOfflineImpactService,
+                                          ObjectMapper objectMapper) {
+        super(approvalInstanceService, objectMapper);
         this.workflowService = workflowService;
         this.resourceAccessService = resourceAccessService;
-        this.approvalInstanceService = approvalInstanceService;
         this.botWorkflowService = botWorkflowService;
+        this.resourceOfflineImpactService = resourceOfflineImpactService;
     }
 
     @Override
@@ -54,72 +50,6 @@ public class WorkflowApprovalSubjectHandler implements ApprovalSubjectHandler {
         return ApprovalResourceType.WORKFLOW.getCode();
     }
 
-    @Override
-    public ApprovalSubmitRequest buildSubmitRequest(BigInteger resourceId, String actionType, BigInteger operatorId) {
-        Workflow workflow = requireWorkflow(resourceId);
-        resourceAccessService.assertAccess(CategoryResourceType.WORKFLOW, workflow, ResourceAction.MANAGE, "无权限管理工作流");
-        if (approvalInstanceService.existsActiveInstance(resourceType(), resourceId)) {
-            throw new BusinessException("当前工作流存在未结束审批，请先处理完成");
-        }
-
-        ApprovalActionType approvalActionType = ApprovalActionType.from(actionType);
-        Map<String, Object> resourceSnapshot = buildResourceSnapshot(workflow);
-        if (approvalActionType == ApprovalActionType.PUBLISH
-                && JSON.toJSONString(resourceSnapshot).equals(JSON.toJSONString(workflow.getPublishedSnapshotJson()))) {
-            throw new BusinessException("当前工作流没有变更，无需重复发布");
-        }
-        if (approvalActionType == ApprovalActionType.DELETE && hasBotBinding(resourceId)) {
-            throw new BusinessException("此工作流还关联有bot，请先取消关联后再删除！");
-        }
-
-        ApprovalSubmitRequest request = new ApprovalSubmitRequest();
-        request.setResourceType(resourceType());
-        request.setResourceId(resourceId);
-        request.setActionType(approvalActionType.getCode());
-        request.setApplicantId(operatorId);
-        request.setCategoryId(workflow.getCategoryId());
-        request.setDeptId(workflow.getDeptId());
-        request.setSummary((approvalActionType == ApprovalActionType.PUBLISH ? "发布" : "删除") + "工作流：" + workflow.getTitle());
-        request.setSnapshotJson(Map.of(SNAPSHOT_KEY, resourceSnapshot));
-        return request;
-    }
-
-    @Override
-    public void onSubmitted(ApprovalSubmitCallbackContext context) {
-        Workflow update = new Workflow();
-        update.setId(context.getResourceId());
-        update.setCurrentApprovalInstanceId(context.getInstanceId());
-        update.setPublishStatus(resolvePendingStatus(context.getActionType()).getCode());
-        workflowService.updateById(update);
-    }
-
-    @Override
-    public void onApproved(ApprovalCallbackContext context) {
-        ApprovalInstance instance = context.getInstance();
-        if (ApprovalActionType.PUBLISH.getCode().equals(instance.getActionType())) {
-            Workflow update = new Workflow();
-            update.setId(instance.getResourceId());
-            update.setPublishStatus(PublishStatus.PUBLISHED.getCode());
-            update.setCurrentApprovalInstanceId(null);
-            update.setPublishedSnapshotJson(readResourceSnapshot(instance));
-            update.setPublishedAt(new Date());
-            update.setPublishedBy(context.getOperatorId());
-            workflowService.updateById(update);
-            return;
-        }
-        workflowService.removeById(instance.getResourceId());
-    }
-
-    @Override
-    public void onRejected(ApprovalCallbackContext context) {
-        clearPendingStatus(context.getInstance().getResourceId());
-    }
-
-    @Override
-    public void onRevoked(ApprovalCallbackContext context) {
-        clearPendingStatus(context.getInstance().getResourceId());
-    }
-
     @Override
     public void assertPublishedAccess(Object identifier, String denyMessage) {
         Workflow workflow = workflowService.getDetail(String.valueOf(identifier));
@@ -129,62 +59,125 @@ public class WorkflowApprovalSubjectHandler implements ApprovalSubjectHandler {
         }
     }
 
-    private Workflow requireWorkflow(BigInteger id) {
-        Workflow workflow = workflowService.getById(id);
+    @Override
+    protected Workflow requireResource(BigInteger resourceId) {
+        Workflow workflow = workflowService.getById(resourceId);
         if (workflow == null) {
             throw new BusinessException("工作流不存在");
         }
         return workflow;
     }
 
+    @Override
+    protected void assertManagePermission(Workflow resource) {
+        resourceAccessService.assertAccess(CategoryResourceType.WORKFLOW, resource, ResourceAction.MANAGE, "无权限管理工作流");
+    }
+
+    @Override
+    protected BigInteger getCategoryId(Workflow resource) {
+        return resource.getCategoryId();
+    }
+
+    @Override
+    protected BigInteger getDeptId(Workflow resource) {
+        return resource.getDeptId();
+    }
+
+    @Override
+    protected String getTitle(Workflow resource) {
+        return resource.getTitle();
+    }
+
+    @Override
+    protected PublishStatus getCurrentStatus(Workflow resource) {
+        return PublishStatus.from(resource.getPublishStatus());
+    }
+
+    @Override
+    protected Map<String, Object> getPublishedSnapshot(Workflow resource) {
+        return resource.getPublishedSnapshotJson();
+    }
+
+    @Override
+    protected Map<String, Object> buildResourceSnapshot(Workflow resource) {
+        Map<String, Object> snapshot = new LinkedHashMap<>();
+        snapshot.put("id", resource.getId());
+        snapshot.put("alias", resource.getAlias());
+        snapshot.put("deptId", resource.getDeptId());
+        snapshot.put("tenantId", resource.getTenantId());
+        snapshot.put("title", resource.getTitle());
+        snapshot.put("description", resource.getDescription());
+        snapshot.put("icon", resource.getIcon());
+        snapshot.put("content", resource.getContent());
+        snapshot.put("englishName", resource.getEnglishName());
+        snapshot.put("status", resource.getStatus());
+        snapshot.put("categoryId", resource.getCategoryId());
+        snapshot.put("visibilityScope", resource.getVisibilityScope());
+        return snapshot;
+    }
+
+    @Override
+    protected void persistResourceState(BigInteger resourceId, PublishStatus publishStatus, BigInteger currentApprovalInstanceId) {
+        Workflow update = new Workflow();
+        update.setId(resourceId);
+        update.setPublishStatus(publishStatus.getCode());
+        update.setCurrentApprovalInstanceId(currentApprovalInstanceId);
+        workflowService.updateById(update);
+    }
+
+    @Override
+    protected void publishResource(BigInteger resourceId, Map<String, Object> resourceSnapshot, BigInteger operatorId) {
+        Workflow update = new Workflow();
+        update.setId(resourceId);
+        update.setPublishStatus(PublishStatus.PUBLISHED.getCode());
+        update.setCurrentApprovalInstanceId(null);
+        update.setPublishedSnapshotJson(resourceSnapshot);
+        update.setPublishedAt(new java.util.Date());
+        update.setPublishedBy(operatorId);
+        workflowService.updateById(update);
+    }
+
+    @Override
+    protected void markResourceOffline(BigInteger resourceId) {
+        Workflow update = new Workflow();
+        update.setId(resourceId);
+        update.setPublishStatus(PublishStatus.OFFLINE.getCode());
+        update.setCurrentApprovalInstanceId(null);
+        workflowService.updateById(update);
+    }
+
+    @Override
+    protected void removeResource(BigInteger resourceId) {
+        workflowService.removeById(resourceId);
+    }
+
+    @Override
+    protected String resourceLabel() {
+        return "工作流";
+    }
+
+    @Override
+    protected void enrichOfflineSnapshot(Workflow resource, Map<String, Object> snapshot) {
+        OfflineImpactCheckVo impact = resourceOfflineImpactService.checkWorkflowImpact(resource.getId());
+        if (impact.isHasBotBindings()) {
+            snapshot.put("botBindings", impact.getBotBindings());
+        }
+    }
+
+    @Override
+    protected void validateDelete(Workflow resource, PublishStatus currentStatus) {
+        if (hasBotBinding(resource.getId())) {
+            throw new BusinessException("此工作流还关联有bot，请先取消关联后再删除！");
+        }
+    }
+
+    @Override
+    protected void afterOffline(BigInteger resourceId) {
+        resourceOfflineImpactService.unbindWorkflowFromBots(resourceId);
+    }
+
     private boolean hasBotBinding(BigInteger workflowId) {
         QueryWrapper queryWrapper = QueryWrapper.create().eq(BotWorkflow::getWorkflowId, workflowId);
         return botWorkflowService.exists(queryWrapper);
     }
-
-    private Map<String, Object> buildResourceSnapshot(Workflow workflow) {
-        Map<String, Object> snapshot = new LinkedHashMap<>();
-        snapshot.put("id", workflow.getId());
-        snapshot.put("alias", workflow.getAlias());
-        snapshot.put("deptId", workflow.getDeptId());
-        snapshot.put("tenantId", workflow.getTenantId());
-        snapshot.put("title", workflow.getTitle());
-        snapshot.put("description", workflow.getDescription());
-        snapshot.put("icon", workflow.getIcon());
-        snapshot.put("content", workflow.getContent());
-        snapshot.put("englishName", workflow.getEnglishName());
-        snapshot.put("status", workflow.getStatus());
-        snapshot.put("categoryId", workflow.getCategoryId());
-        snapshot.put("visibilityScope", workflow.getVisibilityScope());
-        return snapshot;
-    }
-
-    @SuppressWarnings("unchecked")
-    private Map<String, Object> readResourceSnapshot(ApprovalInstance instance) {
-        Object snapshot = instance.getSnapshotJson() == null ? null : instance.getSnapshotJson().get(SNAPSHOT_KEY);
-        if (!(snapshot instanceof Map<?, ?> map)) {
-            throw new BusinessException("审批快照缺少工作流发布内容");
-        }
-        return (Map<String, Object>) map;
-    }
-
-    private PublishStatus resolvePendingStatus(String actionType) {
-        return ApprovalActionType.DELETE.getCode().equals(actionType)
-                ? PublishStatus.DELETE_PENDING
-                : PublishStatus.PUBLISH_PENDING;
-    }
-
-    private void clearPendingStatus(BigInteger workflowId) {
-        Workflow workflow = workflowService.getById(workflowId);
-        if (workflow == null) {
-            return;
-        }
-        Workflow update = new Workflow();
-        update.setId(workflowId);
-        update.setCurrentApprovalInstanceId(null);
-        update.setPublishStatus(workflow.getPublishedSnapshotJson() == null || workflow.getPublishedSnapshotJson().isEmpty()
-                ? PublishStatus.DRAFT.getCode()
-                : PublishStatus.PUBLISHED.getCode());
-        workflowService.updateById(update);
-    }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/publish/WorkflowPublishAppService.java

@@ -1,10 +1,16 @@
 package tech.easyflow.ai.publish;
 
 import org.springframework.stereotype.Service;
-import tech.easyflow.approval.annotation.ApprovalAction;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.ai.service.ResourceOfflineImpactService;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
 import tech.easyflow.approval.enums.ApprovalActionType;
 import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.common.web.exceptions.BusinessException;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
 
 import java.math.BigInteger;
 
@@ -14,36 +20,82 @@ import java.math.BigInteger;
 @Service
 public class WorkflowPublishAppService {
 
+    private final WorkflowService workflowService;
+    private final ResourceOfflineImpactService resourceOfflineImpactService;
+    private final AiResourceLifecycleService aiResourceLifecycleService;
+
+    public WorkflowPublishAppService(WorkflowService workflowService,
+                                     ResourceOfflineImpactService resourceOfflineImpactService,
+                                     AiResourceLifecycleService aiResourceLifecycleService) {
+        this.workflowService = workflowService;
+        this.resourceOfflineImpactService = resourceOfflineImpactService;
+        this.aiResourceLifecycleService = aiResourceLifecycleService;
+    }
+
     /**
      * 提交工作流发布审批。
      *
      * @param id 工作流 ID
-     * @return 工作流 ID
+     * @return 动作执行结果
      */
-    @ApprovalAction(
-            resourceType = "WORKFLOW",
-            actionType = "PUBLISH",
-            idExpr = "#id"
-    )
-    public BigInteger submitPublishApproval(BigInteger id) {
+    public ApprovalActionResult submitPublishApproval(BigInteger id) {
         assertId(id, ApprovalResourceType.WORKFLOW.getCode(), ApprovalActionType.PUBLISH.getCode());
-        return id;
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.WORKFLOW.getCode(),
+                id,
+                ApprovalActionType.PUBLISH.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
+    }
+
+    /**
+     * 提交工作流下线审批。
+     *
+     * @param id 工作流 ID
+     * @return 动作执行结果
+     */
+    public ApprovalActionResult submitOfflineApproval(BigInteger id) {
+        assertId(id, ApprovalResourceType.WORKFLOW.getCode(), ApprovalActionType.OFFLINE.getCode());
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.WORKFLOW.getCode(),
+                id,
+                ApprovalActionType.OFFLINE.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
+    }
+
+    /**
+     * 检查工作流下线影响。
+     *
+     * @param id 工作流 ID
+     * @return 下线影响结果
+     */
+    public OfflineImpactCheckVo checkOfflineImpact(BigInteger id) {
+        assertId(id, ApprovalResourceType.WORKFLOW.getCode(), ApprovalActionType.OFFLINE.getCode());
+        Workflow workflow = workflowService.getById(id);
+        if (workflow == null) {
+            throw new BusinessException("工作流不存在");
+        }
+        if (PublishStatus.from(workflow.getPublishStatus()) != PublishStatus.PUBLISHED) {
+            throw new BusinessException("当前工作流尚未发布，无法下线");
+        }
+        return resourceOfflineImpactService.checkWorkflowImpact(id);
     }
 
     /**
      * 提交工作流删除审批。
      *
      * @param id 工作流 ID
-     * @return 工作流 ID
+     * @return 动作执行结果
      */
-    @ApprovalAction(
-            resourceType = "WORKFLOW",
-            actionType = "DELETE",
-            idExpr = "#id"
-    )
-    public BigInteger submitDeleteApproval(BigInteger id) {
+    public ApprovalActionResult submitDeleteApproval(BigInteger id) {
         assertId(id, ApprovalResourceType.WORKFLOW.getCode(), ApprovalActionType.DELETE.getCode());
-        return id;
+        return aiResourceLifecycleService.submitAction(
+                ApprovalResourceType.WORKFLOW.getCode(),
+                id,
+                ApprovalActionType.DELETE.getCode(),
+                SaTokenUtil.getLoginAccount().getId()
+        );
     }
 
     private void assertId(BigInteger id, String resourceType, String actionType) {

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/AiResourceApprovalStateService.java

@@ -0,0 +1,58 @@
+package tech.easyflow.ai.service;
+
+import tech.easyflow.ai.entity.Bot;
+import tech.easyflow.ai.entity.DocumentCollection;
+import tech.easyflow.ai.entity.Workflow;
+
+import java.util.Collection;
+
+/**
+ * AI 资源审批状态派生服务。
+ * <p>
+ * 该服务仅负责根据当前审批实例与资源真实状态派生只读展示字段，
+ * 不参与资源状态回写，也不在读链路中执行任何数据库修复操作。
+ */
+public interface AiResourceApprovalStateService {
+
+    /**
+     * 填充工作流审批展示状态。
+     *
+     * @param workflow 工作流
+     */
+    void fillWorkflowApprovalState(Workflow workflow);
+
+    /**
+     * 批量填充工作流审批展示状态。
+     *
+     * @param workflows 工作流集合
+     */
+    void fillWorkflowApprovalState(Collection<Workflow> workflows);
+
+    /**
+     * 填充知识库审批展示状态。
+     *
+     * @param collection 知识库
+     */
+    void fillKnowledgeApprovalState(DocumentCollection collection);
+
+    /**
+     * 批量填充知识库审批展示状态。
+     *
+     * @param collections 知识库集合
+     */
+    void fillKnowledgeApprovalState(Collection<DocumentCollection> collections);
+
+    /**
+     * 填充聊天助手审批展示状态。
+     *
+     * @param bot 聊天助手
+     */
+    void fillBotApprovalState(Bot bot);
+
+    /**
+     * 批量填充聊天助手审批展示状态。
+     *
+     * @param bots 聊天助手集合
+     */
+    void fillBotApprovalState(Collection<Bot> bots);
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/ResourceOfflineImpactService.java

@@ -0,0 +1,41 @@
+package tech.easyflow.ai.service;
+
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
+
+import java.math.BigInteger;
+
+/**
+ * 资源下线影响检查与解绑服务。
+ */
+public interface ResourceOfflineImpactService {
+
+    /**
+     * 检查工作流下线影响。
+     *
+     * @param workflowId 工作流 ID
+     * @return 下线影响结果
+     */
+    OfflineImpactCheckVo checkWorkflowImpact(BigInteger workflowId);
+
+    /**
+     * 检查知识库下线影响。
+     *
+     * @param knowledgeId 知识库 ID
+     * @return 下线影响结果
+     */
+    OfflineImpactCheckVo checkKnowledgeImpact(BigInteger knowledgeId);
+
+    /**
+     * 工作流下线后，静默解绑所有关联 Bot。
+     *
+     * @param workflowId 工作流 ID
+     */
+    void unbindWorkflowFromBots(BigInteger workflowId);
+
+    /**
+     * 知识库下线后，静默解绑所有关联 Bot。
+     *
+     * @param knowledgeId 知识库 ID
+     */
+    void unbindKnowledgeFromBots(BigInteger knowledgeId);
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/impl/AiResourceApprovalStateServiceImpl.java

@@ -0,0 +1,242 @@
+package tech.easyflow.ai.service.impl;
+
+import com.mybatisflex.core.query.QueryWrapper;
+import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+import tech.easyflow.ai.entity.Bot;
+import tech.easyflow.ai.entity.DocumentCollection;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.enums.PublishStatus;
+import tech.easyflow.ai.service.AiResourceApprovalStateService;
+import tech.easyflow.approval.entity.ApprovalInstance;
+import tech.easyflow.approval.enums.ApprovalActionType;
+import tech.easyflow.approval.enums.ApprovalInstanceStatus;
+import tech.easyflow.approval.enums.ApprovalResourceType;
+import tech.easyflow.approval.mapper.ApprovalInstanceMapper;
+
+import java.math.BigInteger;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.function.BiConsumer;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+/**
+ * AI 资源审批状态派生服务实现。
+ */
+@Service
+public class AiResourceApprovalStateServiceImpl implements AiResourceApprovalStateService {
+
+    private final ApprovalInstanceMapper approvalInstanceMapper;
+
+    public AiResourceApprovalStateServiceImpl(ApprovalInstanceMapper approvalInstanceMapper) {
+        this.approvalInstanceMapper = approvalInstanceMapper;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void fillWorkflowApprovalState(Workflow workflow) {
+        fillWorkflowApprovalState(workflow == null ? List.of() : List.of(workflow));
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void fillWorkflowApprovalState(Collection<Workflow> workflows) {
+        fillApprovalState(
+                workflows,
+                ApprovalResourceType.WORKFLOW.getCode(),
+                Workflow::getCurrentApprovalInstanceId,
+                workflow -> PublishStatus.from(workflow.getPublishStatus()),
+                Workflow::getPublishedSnapshotJson,
+                Workflow::setApprovalPending,
+                Workflow::setCurrentApprovalActionType,
+                Workflow::setDisplayPublishStatus
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void fillKnowledgeApprovalState(DocumentCollection collection) {
+        fillKnowledgeApprovalState(collection == null ? List.of() : List.of(collection));
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void fillKnowledgeApprovalState(Collection<DocumentCollection> collections) {
+        fillApprovalState(
+                collections,
+                ApprovalResourceType.KNOWLEDGE.getCode(),
+                DocumentCollection::getCurrentApprovalInstanceId,
+                collection -> PublishStatus.from(collection.getPublishStatus()),
+                DocumentCollection::getPublishedSnapshotJson,
+                DocumentCollection::setApprovalPending,
+                DocumentCollection::setCurrentApprovalActionType,
+                DocumentCollection::setDisplayPublishStatus
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void fillBotApprovalState(Bot bot) {
+        fillBotApprovalState(bot == null ? List.of() : List.of(bot));
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void fillBotApprovalState(Collection<Bot> bots) {
+        fillApprovalState(
+                bots,
+                ApprovalResourceType.BOT.getCode(),
+                Bot::getCurrentApprovalInstanceId,
+                bot -> PublishStatus.from(bot.getPublishStatus()),
+                Bot::getPublishedSnapshotJson,
+                Bot::setApprovalPending,
+                Bot::setCurrentApprovalActionType,
+                Bot::setDisplayPublishStatus
+        );
+    }
+
+    /**
+     * 统一派生审批展示状态。
+     *
+     * @param resources 资源集合
+     * @param resourceType 资源类型
+     * @param instanceIdGetter 当前审批实例 ID 获取器
+     * @param statusGetter 发布状态获取器
+     * @param snapshotGetter 已发布快照获取器
+     * @param pendingSetter 审批中标记写入器
+     * @param actionSetter 当前审批动作写入器
+     * @param displaySetter 展示状态写入器
+     * @param <T> 资源类型
+     */
+    private <T> void fillApprovalState(Collection<T> resources,
+                                       String resourceType,
+                                       Function<T, BigInteger> instanceIdGetter,
+                                       Function<T, PublishStatus> statusGetter,
+                                       Function<T, Map<String, Object>> snapshotGetter,
+                                       BiConsumer<T, Boolean> pendingSetter,
+                                       BiConsumer<T, String> actionSetter,
+                                       BiConsumer<T, String> displaySetter) {
+        if (CollectionUtils.isEmpty(resources)) {
+            return;
+        }
+        List<T> validResources = resources.stream().filter(Objects::nonNull).toList();
+        if (validResources.isEmpty()) {
+            return;
+        }
+        Map<BigInteger, ApprovalInstance> instanceMap = loadInstanceMap(validResources, instanceIdGetter);
+        for (T resource : validResources) {
+            PublishStatus currentStatus = statusGetter.apply(resource);
+            BigInteger instanceId = instanceIdGetter.apply(resource);
+            ApprovalInstance instance = instanceId == null ? null : instanceMap.get(instanceId);
+            if (!isValidCurrentInstance(resourceType, instance)) {
+                pendingSetter.accept(resource, false);
+                actionSetter.accept(resource, null);
+                displaySetter.accept(resource, resolveDisplayStatusWithoutActiveInstance(currentStatus, snapshotGetter.apply(resource)).getCode());
+                continue;
+            }
+
+            ApprovalInstanceStatus instanceStatus = ApprovalInstanceStatus.from(instance.getStatus());
+            if (instanceStatus.isFinished()) {
+                pendingSetter.accept(resource, false);
+                actionSetter.accept(resource, null);
+                displaySetter.accept(resource, resolveDisplayStatusWithoutActiveInstance(currentStatus, snapshotGetter.apply(resource)).getCode());
+                continue;
+            }
+
+            ApprovalActionType actionType = ApprovalActionType.from(instance.getActionType());
+            pendingSetter.accept(resource, true);
+            actionSetter.accept(resource, actionType.getCode());
+            displaySetter.accept(resource, resolveDisplayStatusWithActiveInstance(currentStatus, actionType).getCode());
+        }
+    }
+
+    /**
+     * 批量加载当前审批实例。
+     *
+     * @param resources 资源集合
+     * @param instanceIdGetter 当前审批实例 ID 获取器
+     * @param <T> 资源类型
+     * @return 审批实例映射
+     */
+    private <T> Map<BigInteger, ApprovalInstance> loadInstanceMap(Collection<T> resources,
+                                                                  Function<T, BigInteger> instanceIdGetter) {
+        Set<BigInteger> instanceIds = resources.stream()
+                .map(instanceIdGetter)
+                .filter(Objects::nonNull)
+                .collect(Collectors.toCollection(LinkedHashSet::new));
+        if (instanceIds.isEmpty()) {
+            return Collections.emptyMap();
+        }
+        List<ApprovalInstance> instances = approvalInstanceMapper.selectListByQuery(
+                QueryWrapper.create().in(ApprovalInstance::getId, instanceIds)
+        );
+        return instances.stream().collect(Collectors.toMap(ApprovalInstance::getId, Function.identity()));
+    }
+
+    /**
+     * 判断审批实例是否仍是当前资源的有效实例。
+     *
+     * @param resourceType 资源类型
+     * @param instance 审批实例
+     * @return 有效返回 true
+     */
+    private boolean isValidCurrentInstance(String resourceType, ApprovalInstance instance) {
+        return instance != null && resourceType.equals(instance.getResourceType());
+    }
+
+    /**
+     * 在没有活动审批实例时派生展示状态。
+     *
+     * @param currentStatus 当前真实状态
+     * @param publishedSnapshot 已发布快照
+     * @return 展示状态
+     */
+    private PublishStatus resolveDisplayStatusWithoutActiveInstance(PublishStatus currentStatus,
+                                                                    Map<String, Object> publishedSnapshot) {
+        // 读接口不再猜测或掩盖真实状态。若资源表已经落成 pending 但当前找不到有效审批实例，
+        // 页面应直接看到真实状态，后续再由独立修复流程处理脏数据，而不是在展示层伪装成已发布。
+        return currentStatus;
+    }
+
+    /**
+     * 在存在活动审批实例时派生展示状态。
+     *
+     * @param currentStatus 当前真实状态
+     * @param actionType 当前审批动作
+     * @return 展示状态
+     */
+    private PublishStatus resolveDisplayStatusWithActiveInstance(PublishStatus currentStatus,
+                                                                 ApprovalActionType actionType) {
+        if (currentStatus == PublishStatus.PUBLISHED && actionType == ApprovalActionType.PUBLISH) {
+            return PublishStatus.PUBLISH_PENDING;
+        }
+        if (currentStatus == PublishStatus.PUBLISH_PENDING
+                || currentStatus == PublishStatus.OFFLINE_PENDING
+                || currentStatus == PublishStatus.DELETE_PENDING) {
+            return currentStatus;
+        }
+        return switch (actionType) {
+            case PUBLISH -> PublishStatus.PUBLISH_PENDING;
+            case OFFLINE -> PublishStatus.OFFLINE_PENDING;
+            case DELETE -> PublishStatus.DELETE_PENDING;
+        };
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/service/impl/ResourceOfflineImpactServiceImpl.java

@@ -0,0 +1,299 @@
+package tech.easyflow.ai.service.impl;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
+import com.mybatisflex.core.query.QueryWrapper;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
+import tech.easyflow.ai.entity.Bot;
+import tech.easyflow.ai.entity.BotDocumentCollection;
+import tech.easyflow.ai.entity.BotWorkflow;
+import tech.easyflow.ai.entity.Workflow;
+import tech.easyflow.ai.service.BotDocumentCollectionService;
+import tech.easyflow.ai.service.BotService;
+import tech.easyflow.ai.service.BotWorkflowService;
+import tech.easyflow.ai.service.ResourceOfflineImpactService;
+import tech.easyflow.ai.service.WorkflowService;
+import tech.easyflow.ai.vo.OfflineImpactBindingVo;
+import tech.easyflow.ai.vo.OfflineImpactCheckVo;
+import tech.easyflow.common.cache.RedisLockExecutor;
+
+import java.math.BigInteger;
+import java.time.Duration;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * 资源下线影响检查与 Bot 静默解绑实现。
+ */
+@Service
+public class ResourceOfflineImpactServiceImpl implements ResourceOfflineImpactService {
+
+    private static final String KNOWLEDGE_NODE_TYPE = "knowledgeNode";
+    private static final String BOT_BINDING_LOCK_KEY_PREFIX = "easyflow:lock:bot:binding:";
+    private static final Duration LOCK_WAIT_TIMEOUT = Duration.ofSeconds(2);
+    private static final Duration LOCK_LEASE_TIMEOUT = Duration.ofSeconds(10);
+
+    private final BotWorkflowService botWorkflowService;
+    private final BotDocumentCollectionService botDocumentCollectionService;
+    private final BotService botService;
+    private final WorkflowService workflowService;
+    private final RedisLockExecutor redisLockExecutor;
+
+    public ResourceOfflineImpactServiceImpl(BotWorkflowService botWorkflowService,
+                                            BotDocumentCollectionService botDocumentCollectionService,
+                                            BotService botService,
+                                            WorkflowService workflowService,
+                                            RedisLockExecutor redisLockExecutor) {
+        this.botWorkflowService = botWorkflowService;
+        this.botDocumentCollectionService = botDocumentCollectionService;
+        this.botService = botService;
+        this.workflowService = workflowService;
+        this.redisLockExecutor = redisLockExecutor;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public OfflineImpactCheckVo checkWorkflowImpact(BigInteger workflowId) {
+        List<OfflineImpactBindingVo> botBindings = listBotsByWorkflowId(workflowId);
+        OfflineImpactCheckVo result = new OfflineImpactCheckVo();
+        result.setCanProceed(true);
+        result.setBotBindings(botBindings);
+        result.setHasBotBindings(!botBindings.isEmpty());
+        result.setWorkflowUsages(Collections.emptyList());
+        result.setHasWorkflowUsages(false);
+        result.setMessage(botBindings.isEmpty()
+                ? "当前工作流下线后不会影响已有绑定"
+                : "当前工作流下线成功后，将自动从相关聊天助手中解绑");
+        return result;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public OfflineImpactCheckVo checkKnowledgeImpact(BigInteger knowledgeId) {
+        List<OfflineImpactBindingVo> botBindings = listBotsByKnowledgeId(knowledgeId);
+        List<OfflineImpactBindingVo> workflowUsages = listWorkflowsUsingKnowledge(knowledgeId);
+        OfflineImpactCheckVo result = new OfflineImpactCheckVo();
+        result.setBotBindings(botBindings);
+        result.setHasBotBindings(!botBindings.isEmpty());
+        result.setWorkflowUsages(workflowUsages);
+        result.setHasWorkflowUsages(!workflowUsages.isEmpty());
+        result.setCanProceed(workflowUsages.isEmpty());
+        result.setMessage(workflowUsages.isEmpty()
+                ? (botBindings.isEmpty()
+                ? "当前知识库下线后不会影响已有绑定"
+                : "当前知识库下线成功后，将自动从相关聊天助手中解绑")
+                : "当前知识库仍被工作流使用，请先调整工作流后再下线");
+        return result;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void unbindWorkflowFromBots(BigInteger workflowId) {
+        List<BotWorkflow> relations = botWorkflowService.list(QueryWrapper.create()
+                .eq(BotWorkflow::getWorkflowId, workflowId));
+        Set<BigInteger> botIds = collectBotIds(relations, BotWorkflow::getBotId);
+        for (BigInteger botId : botIds) {
+            redisLockExecutor.executeWithLock(
+                    BOT_BINDING_LOCK_KEY_PREFIX + botId,
+                    LOCK_WAIT_TIMEOUT,
+                    LOCK_LEASE_TIMEOUT,
+                    () -> {
+                        botWorkflowService.remove(QueryWrapper.create()
+                                .eq(BotWorkflow::getBotId, botId)
+                                .eq(BotWorkflow::getWorkflowId, workflowId));
+                        trimPublishedSnapshotBindings(botId, "workflowBindings", "workflowId", workflowId);
+                    }
+            );
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void unbindKnowledgeFromBots(BigInteger knowledgeId) {
+        List<BotDocumentCollection> relations = botDocumentCollectionService.list(QueryWrapper.create()
+                .eq(BotDocumentCollection::getDocumentCollectionId, knowledgeId));
+        Set<BigInteger> botIds = collectBotIds(relations, BotDocumentCollection::getBotId);
+        for (BigInteger botId : botIds) {
+            redisLockExecutor.executeWithLock(
+                    BOT_BINDING_LOCK_KEY_PREFIX + botId,
+                    LOCK_WAIT_TIMEOUT,
+                    LOCK_LEASE_TIMEOUT,
+                    () -> {
+                        botDocumentCollectionService.remove(QueryWrapper.create()
+                                .eq(BotDocumentCollection::getBotId, botId)
+                                .eq(BotDocumentCollection::getDocumentCollectionId, knowledgeId));
+                        trimPublishedSnapshotBindings(botId, "knowledgeBindings", "knowledgeId", knowledgeId);
+                    }
+            );
+        }
+    }
+
+    private List<OfflineImpactBindingVo> listBotsByWorkflowId(BigInteger workflowId) {
+        List<BotWorkflow> relations = botWorkflowService.list(QueryWrapper.create()
+                .eq(BotWorkflow::getWorkflowId, workflowId));
+        return listBotsByIds(collectBotIds(relations, BotWorkflow::getBotId));
+    }
+
+    private List<OfflineImpactBindingVo> listBotsByKnowledgeId(BigInteger knowledgeId) {
+        List<BotDocumentCollection> relations = botDocumentCollectionService.list(QueryWrapper.create()
+                .eq(BotDocumentCollection::getDocumentCollectionId, knowledgeId));
+        return listBotsByIds(collectBotIds(relations, BotDocumentCollection::getBotId));
+    }
+
+    private List<OfflineImpactBindingVo> listBotsByIds(Set<BigInteger> botIds) {
+        if (botIds.isEmpty()) {
+            return Collections.emptyList();
+        }
+        List<Bot> bots = botService.listByIds(botIds);
+        Map<BigInteger, Bot> botMap = new HashMap<>();
+        for (Bot bot : bots) {
+            botMap.put(bot.getId(), bot);
+        }
+        List<OfflineImpactBindingVo> result = new ArrayList<>(botIds.size());
+        for (BigInteger botId : botIds) {
+            Bot bot = botMap.get(botId);
+            if (bot == null) {
+                continue;
+            }
+            result.add(toBindingVo(bot.getId(), bot.getTitle()));
+        }
+        return result;
+    }
+
+    private List<OfflineImpactBindingVo> listWorkflowsUsingKnowledge(BigInteger knowledgeId) {
+        List<Workflow> workflows = workflowService.list();
+        if (workflows == null || workflows.isEmpty()) {
+            return Collections.emptyList();
+        }
+        List<OfflineImpactBindingVo> result = new ArrayList<>();
+        for (Workflow workflow : workflows) {
+            if (workflow == null || workflow.getId() == null) {
+                continue;
+            }
+            if (containsKnowledgeReference(workflow.getContent(), knowledgeId)) {
+                result.add(toBindingVo(workflow.getId(), workflow.getTitle()));
+            }
+        }
+        return result;
+    }
+
+    private boolean containsKnowledgeReference(String content, BigInteger knowledgeId) {
+        if (!StringUtils.hasText(content) || knowledgeId == null) {
+            return false;
+        }
+        try {
+            Object parsed = JSON.parse(content);
+            if (!(parsed instanceof JSONObject root)) {
+                return false;
+            }
+            JSONArray nodes = root.getJSONArray("nodes");
+            if (nodes == null || nodes.isEmpty()) {
+                return false;
+            }
+            String expected = knowledgeId.toString();
+            for (int i = 0; i < nodes.size(); i++) {
+                JSONObject node = nodes.getJSONObject(i);
+                if (node == null || !KNOWLEDGE_NODE_TYPE.equals(node.getString("type"))) {
+                    continue;
+                }
+                JSONObject data = node.getJSONObject("data");
+                if (data == null) {
+                    continue;
+                }
+                Object rawKnowledgeId = data.get("knowledgeId");
+                if (rawKnowledgeId != null && expected.equals(String.valueOf(rawKnowledgeId))) {
+                    return true;
+                }
+            }
+            return false;
+        } catch (Exception ignored) {
+            return false;
+        }
+    }
+
+    private void trimPublishedSnapshotBindings(BigInteger botId,
+                                               String bindingsKey,
+                                               String idKey,
+                                               BigInteger resourceId) {
+        Bot bot = botService.getById(botId);
+        if (bot == null || bot.getPublishedSnapshotJson() == null || bot.getPublishedSnapshotJson().isEmpty()) {
+            return;
+        }
+        Map<String, Object> snapshot = new LinkedHashMap<>(bot.getPublishedSnapshotJson());
+        Object rawBindings = snapshot.get(bindingsKey);
+        if (!(rawBindings instanceof List<?> bindings)) {
+            return;
+        }
+
+        List<Map<String, Object>> filtered = new ArrayList<>();
+        boolean changed = false;
+        String expectedId = resourceId == null ? null : resourceId.toString();
+        for (Object item : bindings) {
+            if (!(item instanceof Map<?, ?> bindingMap)) {
+                continue;
+            }
+            Object currentId = bindingMap.get(idKey);
+            if (expectedId != null && currentId != null && expectedId.equals(String.valueOf(currentId))) {
+                changed = true;
+                continue;
+            }
+            filtered.add(new LinkedHashMap<>((Map<String, Object>) bindingMap));
+        }
+        if (!changed) {
+            return;
+        }
+        snapshot.put(bindingsKey, filtered);
+        Bot update = new Bot();
+        update.setId(botId);
+        update.setPublishedSnapshotJson(snapshot);
+        botService.updateById(update);
+    }
+
+    private <T> Set<BigInteger> collectBotIds(Collection<T> relations, BotIdGetter<T> getter) {
+        if (relations == null || relations.isEmpty()) {
+            return Collections.emptySet();
+        }
+        Set<BigInteger> result = new LinkedHashSet<>();
+        for (T relation : relations) {
+            BigInteger botId = getter.getBotId(relation);
+            if (botId != null) {
+                result.add(botId);
+            }
+        }
+        return result;
+    }
+
+    private OfflineImpactBindingVo toBindingVo(BigInteger id, String title) {
+        OfflineImpactBindingVo vo = new OfflineImpactBindingVo();
+        vo.setId(id);
+        vo.setTitle(title);
+        return vo;
+    }
+
+    @FunctionalInterface
+    private interface BotIdGetter<T> {
+
+        BigInteger getBotId(T relation);
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/utils/DocUtil.java

@@ -5,6 +5,8 @@ import okhttp3.Call;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.Response;
+import org.apache.poi.extractor.ExtractorFactory;
+import org.apache.poi.extractor.POITextExtractor;
 import org.apache.pdfbox.multipdf.Splitter;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.PDPageTree;
@@ -22,8 +24,10 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 
 public class DocUtil {
@@ -85,6 +89,27 @@ public class DocUtil {
         }
     }
 
+    /**
+     * 读取素材预览文本。
+     *
+     * @param suffix 文件后缀
+     * @param is 文件输入流
+     * @return 预览文本
+     */
+    public static String readPreviewContent(String suffix, InputStream is) {
+        String normalizedSuffix = normalizeSuffix(suffix);
+        if (isPlainTextSuffix(normalizedSuffix)) {
+            return readPlainTextFile(is);
+        }
+        if ("pdf".equals(normalizedSuffix)) {
+            return readPdfFile(is);
+        }
+        if (isOfficeSuffix(normalizedSuffix)) {
+            return readOfficeFile(is);
+        }
+        throw new IllegalArgumentException("不支持的文件类型: " + suffix);
+    }
+
     public static Map<Integer, byte[]> splitPdf(byte[] bytes, int splitSize) {
 
         Map<Integer, byte[]> map = new HashMap<>();
@@ -174,6 +199,16 @@ public class DocUtil {
         return name.substring(name.lastIndexOf(".") + 1);
     }
 
+    /**
+     * 规范化文件后缀，统一使用小写。
+     *
+     * @param suffix 原始文件后缀
+     * @return 规范化后的后缀
+     */
+    public static String normalizeSuffix(String suffix) {
+        return suffix == null ? "" : suffix.trim().toLowerCase(Locale.ROOT);
+    }
+
     public static byte[] readBytes(InputStream inputStream) {
         ByteArrayOutputStream buffer = new ByteArrayOutputStream();
         try {
@@ -194,4 +229,59 @@ public class DocUtil {
     public static String getFileNameByUrl(String url) {
         return url.substring(url.lastIndexOf("/") + 1);
     }
+
+    /**
+     * 读取纯文本类型文件。
+     *
+     * @param is 文件输入流
+     * @return 文本内容
+     */
+    private static String readPlainTextFile(InputStream is) {
+        try {
+            return new String(readBytes(is), StandardCharsets.UTF_8);
+        } catch (Exception e) {
+            log.error("读取文本文件失败：", e);
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * 使用 Apache POI 提取 Office 文档中的纯文本。
+     *
+     * @param is 文件输入流
+     * @return 文本内容
+     */
+    private static String readOfficeFile(InputStream is) {
+        try (POITextExtractor extractor = ExtractorFactory.createExtractor(is)) {
+            return extractor.getText();
+        } catch (Exception e) {
+            log.error("读取 Office 文件失败：", e);
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * 判断是否为纯文本类文件。
+     *
+     * @param suffix 文件后缀
+     * @return 是否纯文本类文件
+     */
+    private static boolean isPlainTextSuffix(String suffix) {
+        return "txt".equals(suffix) || "md".equals(suffix) || "csv".equals(suffix);
+    }
+
+    /**
+     * 判断是否为 Office 文件。
+     *
+     * @param suffix 文件后缀
+     * @return 是否 Office 文件
+     */
+    private static boolean isOfficeSuffix(String suffix) {
+        return "doc".equals(suffix)
+                || "docx".equals(suffix)
+                || "xls".equals(suffix)
+                || "xlsx".equals(suffix)
+                || "ppt".equals(suffix)
+                || "pptx".equals(suffix);
+    }
 }

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/vo/OfflineImpactBindingVo.java

@@ -0,0 +1,49 @@
+package tech.easyflow.ai.vo;
+
+import java.math.BigInteger;
+
+/**
+ * 下线影响项视图对象。
+ */
+public class OfflineImpactBindingVo {
+
+    private BigInteger id;
+
+    private String title;
+
+    /**
+     * 获取资源 ID。
+     *
+     * @return 资源 ID
+     */
+    public BigInteger getId() {
+        return id;
+    }
+
+    /**
+     * 设置资源 ID。
+     *
+     * @param id 资源 ID
+     */
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    /**
+     * 获取资源名称。
+     *
+     * @return 资源名称
+     */
+    public String getTitle() {
+        return title;
+    }
+
+    /**
+     * 设置资源名称。
+     *
+     * @param title 资源名称
+     */
+    public void setTitle(String title) {
+        this.title = title;
+    }
+}

easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/vo/OfflineImpactCheckVo.java

@@ -0,0 +1,130 @@
+package tech.easyflow.ai.vo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 下线影响检查结果。
+ */
+public class OfflineImpactCheckVo {
+
+    private boolean canProceed;
+
+    private boolean hasBotBindings;
+
+    private boolean hasWorkflowUsages;
+
+    private List<OfflineImpactBindingVo> botBindings = new ArrayList<>();
+
+    private List<OfflineImpactBindingVo> workflowUsages = new ArrayList<>();
+
+    private String message;
+
+    /**
+     * 是否允许继续下线。
+     *
+     * @return 是否允许继续
+     */
+    public boolean isCanProceed() {
+        return canProceed;
+    }
+
+    /**
+     * 设置是否允许继续下线。
+     *
+     * @param canProceed 是否允许继续
+     */
+    public void setCanProceed(boolean canProceed) {
+        this.canProceed = canProceed;
+    }
+
+    /**
+     * 是否存在 Bot 绑定。
+     *
+     * @return 是否存在 Bot 绑定
+     */
+    public boolean isHasBotBindings() {
+        return hasBotBindings;
+    }
+
+    /**
+     * 设置是否存在 Bot 绑定。
+     *
+     * @param hasBotBindings 是否存在 Bot 绑定
+     */
+    public void setHasBotBindings(boolean hasBotBindings) {
+        this.hasBotBindings = hasBotBindings;
+    }
+
+    /**
+     * 是否存在工作流引用。
+     *
+     * @return 是否存在工作流引用
+     */
+    public boolean isHasWorkflowUsages() {
+        return hasWorkflowUsages;
+    }
+
+    /**
+     * 设置是否存在工作流引用。
+     *
+     * @param hasWorkflowUsages 是否存在工作流引用
+     */
+    public void setHasWorkflowUsages(boolean hasWorkflowUsages) {
+        this.hasWorkflowUsages = hasWorkflowUsages;
+    }
+
+    /**
+     * 获取 Bot 绑定列表。
+     *
+     * @return Bot 绑定列表
+     */
+    public List<OfflineImpactBindingVo> getBotBindings() {
+        return botBindings;
+    }
+
+    /**
+     * 设置 Bot 绑定列表。
+     *
+     * @param botBindings Bot 绑定列表
+     */
+    public void setBotBindings(List<OfflineImpactBindingVo> botBindings) {
+        this.botBindings = botBindings;
+    }
+
+    /**
+     * 获取工作流引用列表。
+     *
+     * @return 工作流引用列表
+     */
+    public List<OfflineImpactBindingVo> getWorkflowUsages() {
+        return workflowUsages;
+    }
+
+    /**
+     * 设置工作流引用列表。
+     *
+     * @param workflowUsages 工作流引用列表
+     */
+    public void setWorkflowUsages(List<OfflineImpactBindingVo> workflowUsages) {
+        this.workflowUsages = workflowUsages;
+    }
+
+    /**
+     * 获取提示信息。
+     *
+     * @return 提示信息
+     */
+    public String getMessage() {
+        return message;
+    }
+
+    /**
+     * 设置提示信息。
+     *
+     * @param message 提示信息
+     */
+    public void setMessage(String message) {
+        this.message = message;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/aspect/ApprovalActionAspect.java

@@ -11,11 +11,15 @@ import org.springframework.expression.ExpressionParser;
 import org.springframework.expression.spel.standard.SpelExpressionParser;
 import org.springframework.stereotype.Component;
 import tech.easyflow.approval.annotation.ApprovalAction;
+import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
+import tech.easyflow.approval.service.ApprovalSubjectHandler;
 import tech.easyflow.approval.service.ApprovalActionFacade;
 import tech.easyflow.common.satoken.util.SaTokenUtil;
 
 import java.lang.reflect.Method;
 import java.math.BigInteger;
+import java.util.List;
 
 /**
  * 提审动作切面。
@@ -25,11 +29,14 @@ import java.math.BigInteger;
 public class ApprovalActionAspect {
 
     private final ApprovalActionFacade approvalActionFacade;
+    private final List<ApprovalSubjectHandler> handlers;
     private final ExpressionParser expressionParser = new SpelExpressionParser();
     private final ParameterNameDiscoverer parameterNameDiscoverer = new DefaultParameterNameDiscoverer();
 
-    public ApprovalActionAspect(ApprovalActionFacade approvalActionFacade) {
+    public ApprovalActionAspect(ApprovalActionFacade approvalActionFacade,
+                                List<ApprovalSubjectHandler> handlers) {
         this.approvalActionFacade = approvalActionFacade;
+        this.handlers = handlers;
     }
 
     /**
@@ -37,7 +44,7 @@ public class ApprovalActionAspect {
      *
      * @param joinPoint 切点
      * @param approvalAction 注解
-     * @return 审批实例 ID
+     * @return 动作执行结果
      * @throws Throwable 执行异常
      */
     @Around("@annotation(approvalAction)")
@@ -45,12 +52,14 @@ public class ApprovalActionAspect {
         Object identifier = resolveIdentifier(joinPoint, approvalAction.idExpr());
         BigInteger resourceId = identifier == null ? null : new BigInteger(String.valueOf(identifier));
         joinPoint.proceed();
-        return approvalActionFacade.submit(
-                approvalAction.resourceType(),
+        ApprovalSubjectHandler handler = getHandler(approvalAction.resourceType());
+        ApprovalSubmitRequest request = handler.buildSubmitRequest(
                 resourceId,
                 approvalAction.actionType(),
                 SaTokenUtil.getLoginAccount().getId()
         );
+        ApprovalActionResult result = approvalActionFacade.submit(request);
+        return result;
     }
 
     private Object resolveIdentifier(ProceedingJoinPoint joinPoint, String idExpr) {
@@ -63,4 +72,11 @@ public class ApprovalActionAspect {
         );
         return expressionParser.parseExpression(idExpr).getValue(context);
     }
+
+    private ApprovalSubjectHandler getHandler(String resourceType) {
+        return handlers.stream()
+                .filter(item -> item.resourceType().equals(resourceType))
+                .findFirst()
+                .orElseThrow(() -> new IllegalStateException("未找到审批处理器: " + resourceType));
+    }
 }

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalActionResult.java

@@ -0,0 +1,53 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+
+/**
+ * 审批动作执行结果。
+ */
+public class ApprovalActionResult {
+
+    private boolean approvalRequired;
+
+    private BigInteger instanceId;
+
+    /**
+     * 构造需要审批的结果。
+     *
+     * @param instanceId 审批实例 ID
+     * @return 审批结果
+     */
+    public static ApprovalActionResult required(BigInteger instanceId) {
+        ApprovalActionResult result = new ApprovalActionResult();
+        result.setApprovalRequired(true);
+        result.setInstanceId(instanceId);
+        return result;
+    }
+
+    /**
+     * 构造直接执行完成的结果。
+     *
+     * @return 审批结果
+     */
+    public static ApprovalActionResult direct() {
+        ApprovalActionResult result = new ApprovalActionResult();
+        result.setApprovalRequired(false);
+        return result;
+    }
+
+    public boolean isApprovalRequired() {
+        return approvalRequired;
+    }
+
+    public void setApprovalRequired(boolean approvalRequired) {
+        this.approvalRequired = approvalRequired;
+    }
+
+    public BigInteger getInstanceId() {
+        return instanceId;
+    }
+
+    public void setInstanceId(BigInteger instanceId) {
+        this.instanceId = instanceId;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalInstanceDetailVo.java

@@ -33,6 +33,8 @@ public class ApprovalInstanceDetailVo {
 
     private String applicantName;
 
+    private String applicantAccount;
+
     private Date submittedAt;
 
     private Date finishedAt;
@@ -137,6 +139,14 @@ public class ApprovalInstanceDetailVo {
         this.applicantName = applicantName;
     }
 
+    public String getApplicantAccount() {
+        return applicantAccount;
+    }
+
+    public void setApplicantAccount(String applicantAccount) {
+        this.applicantAccount = applicantAccount;
+    }
+
     public Date getSubmittedAt() {
         return submittedAt;
     }

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalLogVo.java

@@ -15,6 +15,8 @@ public class ApprovalLogVo {
 
     private BigInteger operatorId;
 
+    private String operatorAccount;
+
     private String operatorName;
 
     private Date created;
@@ -45,6 +47,14 @@ public class ApprovalLogVo {
         this.operatorId = operatorId;
     }
 
+    public String getOperatorAccount() {
+        return operatorAccount;
+    }
+
+    public void setOperatorAccount(String operatorAccount) {
+        this.operatorAccount = operatorAccount;
+    }
+
     public String getOperatorName() {
         return operatorName;
     }

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/enums/ApprovalActionType.java

@@ -9,6 +9,7 @@ import java.util.Locale;
 public enum ApprovalActionType {
 
     PUBLISH("PUBLISH"),
+    OFFLINE("OFFLINE"),
     DELETE("DELETE");
 
     private final String code;

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/service/ApprovalActionFacade.java

@@ -1,6 +1,8 @@
 package tech.easyflow.approval.service;
 
 import tech.easyflow.approval.entity.ApprovalInstance;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
+import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
 
 import java.math.BigInteger;
 
@@ -12,13 +14,10 @@ public interface ApprovalActionFacade {
     /**
      * 提交审批。
      *
-     * @param resourceType 资源类型
-     * @param resourceId 资源 ID
-     * @param actionType 动作类型
-     * @param operatorId 操作人 ID
-     * @return 审批实例 ID
+     * @param request 审批提交请求
+     * @return 动作执行结果
      */
-    BigInteger submit(String resourceType, BigInteger resourceId, String actionType, BigInteger operatorId);
+    ApprovalActionResult submit(ApprovalSubmitRequest request);
 
     /**
      * 处理审批通过后的业务回调。

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/service/ApprovalMatchService.java

@@ -15,4 +15,12 @@ public interface ApprovalMatchService {
      * @return 命中的流程详情
      */
     ApprovalFlowDetailVo matchFlow(ApprovalSubmitRequest request);
+
+    /**
+     * 根据资源上下文匹配审批流程，未命中时返回 {@code null}。
+     *
+     * @param request 审批提交请求
+     * @return 命中的流程详情，未命中时返回 {@code null}
+     */
+    ApprovalFlowDetailVo matchFlowOrNull(ApprovalSubmitRequest request);
 }

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/service/ApprovalResultHandler.java

@@ -0,0 +1,38 @@
+package tech.easyflow.approval.service;
+
+import tech.easyflow.approval.entity.ApprovalInstance;
+
+import java.math.BigInteger;
+
+/**
+ * 审批结果业务处理器。
+ */
+public interface ApprovalResultHandler {
+
+    /**
+     * 处理审批通过后的业务回调。
+     *
+     * @param instance 审批实例
+     * @param operatorId 操作人 ID
+     * @param comment 审批意见
+     */
+    void handleApproved(ApprovalInstance instance, BigInteger operatorId, String comment);
+
+    /**
+     * 处理审批驳回后的业务回调。
+     *
+     * @param instance 审批实例
+     * @param operatorId 操作人 ID
+     * @param comment 审批意见
+     */
+    void handleRejected(ApprovalInstance instance, BigInteger operatorId, String comment);
+
+    /**
+     * 处理审批撤回后的业务回调。
+     *
+     * @param instance 审批实例
+     * @param operatorId 操作人 ID
+     * @param comment 审批意见
+     */
+    void handleRevoked(ApprovalInstance instance, BigInteger operatorId, String comment);
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/service/ApprovalSubjectHandler.java

@@ -1,7 +1,5 @@
 package tech.easyflow.approval.service;
 
-import tech.easyflow.approval.entity.vo.ApprovalCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitCallbackContext;
 import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
 
 import java.math.BigInteger;
@@ -28,34 +26,6 @@ public interface ApprovalSubjectHandler {
      */
     ApprovalSubmitRequest buildSubmitRequest(BigInteger resourceId, String actionType, BigInteger operatorId);
 
-    /**
-     * 审批提交完成后的回调。
-     *
-     * @param context 回调上下文
-     */
-    void onSubmitted(ApprovalSubmitCallbackContext context);
-
-    /**
-     * 审批通过后的回调。
-     *
-     * @param context 回调上下文
-     */
-    void onApproved(ApprovalCallbackContext context);
-
-    /**
-     * 审批驳回后的回调。
-     *
-     * @param context 回调上下文
-     */
-    void onRejected(ApprovalCallbackContext context);
-
-    /**
-     * 审批撤回后的回调。
-     *
-     * @param context 回调上下文
-     */
-    void onRevoked(ApprovalCallbackContext context);
-
     /**
      * 校验资源是否已发布。
      *

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/service/impl/ApprovalActionFacadeImpl.java

@@ -1,14 +1,15 @@
 package tech.easyflow.approval.service.impl;
 
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
 import tech.easyflow.approval.entity.ApprovalInstance;
-import tech.easyflow.approval.entity.vo.ApprovalCallbackContext;
-import tech.easyflow.approval.entity.vo.ApprovalSubmitCallbackContext;
+import tech.easyflow.approval.entity.vo.ApprovalActionResult;
+import tech.easyflow.approval.entity.vo.ApprovalFlowDetailVo;
 import tech.easyflow.approval.entity.vo.ApprovalSubmitRequest;
 import tech.easyflow.approval.enums.ApprovalResourceType;
 import tech.easyflow.approval.service.ApprovalActionFacade;
 import tech.easyflow.approval.service.ApprovalInstanceService;
+import tech.easyflow.approval.service.ApprovalMatchService;
+import tech.easyflow.approval.service.ApprovalResultHandler;
 import tech.easyflow.approval.service.ApprovalSubjectHandler;
 
 import java.math.BigInteger;
@@ -22,31 +23,30 @@ public class ApprovalActionFacadeImpl implements ApprovalActionFacade {
 
     private final List<ApprovalSubjectHandler> handlers;
     private final ApprovalInstanceService approvalInstanceService;
+    private final ApprovalMatchService approvalMatchService;
+    private final ApprovalResultHandler approvalResultHandler;
 
     public ApprovalActionFacadeImpl(List<ApprovalSubjectHandler> handlers,
-                                    ApprovalInstanceService approvalInstanceService) {
+                                    ApprovalInstanceService approvalInstanceService,
+                                    ApprovalMatchService approvalMatchService,
+                                    ApprovalResultHandler approvalResultHandler) {
         this.handlers = handlers;
         this.approvalInstanceService = approvalInstanceService;
+        this.approvalMatchService = approvalMatchService;
+        this.approvalResultHandler = approvalResultHandler;
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
-    @Transactional(rollbackFor = Exception.class)
-    public BigInteger submit(String resourceType, BigInteger resourceId, String actionType, BigInteger operatorId) {
-        ApprovalSubjectHandler handler = getHandler(resourceType);
-        ApprovalSubmitRequest request = handler.buildSubmitRequest(resourceId, actionType, operatorId);
+    public ApprovalActionResult submit(ApprovalSubmitRequest request) {
+        ApprovalFlowDetailVo flow = approvalMatchService.matchFlowOrNull(request);
+        if (flow == null) {
+            return ApprovalActionResult.direct();
+        }
         BigInteger instanceId = approvalInstanceService.submitApproval(request);
-
-        ApprovalSubmitCallbackContext context = new ApprovalSubmitCallbackContext();
-        context.setInstanceId(instanceId);
-        context.setResourceType(request.getResourceType());
-        context.setResourceId(request.getResourceId());
-        context.setActionType(request.getActionType());
-        context.setOperatorId(operatorId);
-        handler.onSubmitted(context);
-        return instanceId;
+        return ApprovalActionResult.required(instanceId);
     }
 
     /**
@@ -54,8 +54,7 @@ public class ApprovalActionFacadeImpl implements ApprovalActionFacade {
      */
     @Override
     public void handleApproved(ApprovalInstance instance, BigInteger operatorId, String comment) {
-        ApprovalSubjectHandler handler = getHandler(instance.getResourceType());
-        handler.onApproved(buildCallbackContext(instance, operatorId, comment));
+        approvalResultHandler.handleApproved(instance, operatorId, comment);
     }
 
     /**
@@ -63,8 +62,7 @@ public class ApprovalActionFacadeImpl implements ApprovalActionFacade {
      */
     @Override
     public void handleRejected(ApprovalInstance instance, BigInteger operatorId, String comment) {
-        ApprovalSubjectHandler handler = getHandler(instance.getResourceType());
-        handler.onRejected(buildCallbackContext(instance, operatorId, comment));
+        approvalResultHandler.handleRejected(instance, operatorId, comment);
     }
 
     /**
@@ -72,8 +70,7 @@ public class ApprovalActionFacadeImpl implements ApprovalActionFacade {
      */
     @Override
     public void handleRevoked(ApprovalInstance instance, BigInteger operatorId, String comment) {
-        ApprovalSubjectHandler handler = getHandler(instance.getResourceType());
-        handler.onRevoked(buildCallbackContext(instance, operatorId, comment));
+        approvalResultHandler.handleRevoked(instance, operatorId, comment);
     }
 
     /**
@@ -85,14 +82,6 @@ public class ApprovalActionFacadeImpl implements ApprovalActionFacade {
         handler.assertPublishedAccess(identifier, denyMessage);
     }
 
-    private ApprovalCallbackContext buildCallbackContext(ApprovalInstance instance, BigInteger operatorId, String comment) {
-        ApprovalCallbackContext context = new ApprovalCallbackContext();
-        context.setInstance(instance);
-        context.setOperatorId(operatorId);
-        context.setComment(comment);
-        return context;
-    }
-
     private ApprovalSubjectHandler getHandler(String resourceType) {
         String normalized = ApprovalResourceType.from(resourceType).getCode();
         return handlers.stream()

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/service/impl/ApprovalMatchServiceImpl.java

@@ -53,6 +53,18 @@ public class ApprovalMatchServiceImpl implements ApprovalMatchService {
      */
     @Override
     public ApprovalFlowDetailVo matchFlow(ApprovalSubmitRequest request) {
+        ApprovalFlowDetailVo matchedFlow = matchFlowOrNull(request);
+        if (matchedFlow == null) {
+            throw new BusinessException("当前资源上下文未命中审批流程");
+        }
+        return matchedFlow;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public ApprovalFlowDetailVo matchFlowOrNull(ApprovalSubmitRequest request) {
         ApprovalSubmitRequest normalized = normalizeRequest(request);
         QueryWrapper flowWrapper = QueryWrapper.create()
                 .eq(ApprovalFlow::getResourceType, normalized.getResourceType())
@@ -60,7 +72,7 @@ public class ApprovalMatchServiceImpl implements ApprovalMatchService {
                 .eq(ApprovalFlow::getStatus, ApprovalFlowStatus.ENABLED.getCode());
         List<ApprovalFlow> flows = approvalFlowMapper.selectListByQuery(flowWrapper);
         if (CollectionUtil.isEmpty(flows)) {
-            throw new BusinessException("未找到可用的审批流程");
+            return null;
         }
         List<BigInteger> flowIds = flows.stream().map(ApprovalFlow::getId).collect(Collectors.toList());
         Map<BigInteger, List<ApprovalFlowScope>> scopeMap = approvalFlowScopeMapper.selectListByQuery(
@@ -76,7 +88,7 @@ public class ApprovalMatchServiceImpl implements ApprovalMatchService {
             }
         }
         if (matchedFlows.isEmpty()) {
-            throw new BusinessException("当前资源上下文未命中审批流程");
+            return null;
         }
 
         matchedFlows.sort(Comparator

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/service/impl/ApprovalQueryServiceImpl.java

@@ -154,8 +154,9 @@ public class ApprovalQueryServiceImpl implements ApprovalQueryService {
         List<ApprovalLog> logs = approvalLogMapper.selectListByQuery(
                 QueryWrapper.create().eq(ApprovalLog::getInstanceId, instanceId));
         Map<Integer, ApprovalFlowStepVo> frozenStepMap = resolveFrozenStepMap(instance);
-        Map<BigInteger, String> accountNameMap = loadAccountNameMap(instance, tasks, logs);
-        detail.setApplicantName(accountNameMap.get(instance.getApplicantId()));
+        Map<BigInteger, SysAccount> accountMap = loadAccountMap(instance, tasks, logs);
+        detail.setApplicantName(resolveAccountName(accountMap.get(instance.getApplicantId())));
+        detail.setApplicantAccount(resolveAccountLoginName(accountMap.get(instance.getApplicantId())));
 
         detail.setTasks(tasks.stream()
                 .sorted(Comparator.comparing(ApprovalTask::getStepNo))
@@ -171,7 +172,7 @@ public class ApprovalQueryServiceImpl implements ApprovalQueryService {
                     taskVo.setAssigneeTargetCode(item.getAssigneeTargetCode());
                     taskVo.setAssigneeTargetName(item.getAssigneeTargetName());
                     taskVo.setActedBy(item.getActedBy());
-                    taskVo.setActedByName(accountNameMap.get(item.getActedBy()));
+                    taskVo.setActedByName(resolveAccountName(accountMap.get(item.getActedBy())));
                     taskVo.setActedAt(item.getActedAt());
                     taskVo.setComment(item.getComment());
                     return taskVo;
@@ -185,7 +186,8 @@ public class ApprovalQueryServiceImpl implements ApprovalQueryService {
                     logVo.setId(item.getId());
                     logVo.setEventType(item.getEventType());
                     logVo.setOperatorId(item.getOperatorId());
-                    logVo.setOperatorName(accountNameMap.get(item.getOperatorId()));
+                    logVo.setOperatorAccount(resolveAccountLoginName(accountMap.get(item.getOperatorId())));
+                    logVo.setOperatorName(resolveAccountName(accountMap.get(item.getOperatorId())));
                     logVo.setCreated(item.getCreated());
                     logVo.setPayloadJson(item.getPayloadJson());
                     return logVo;
@@ -205,14 +207,14 @@ public class ApprovalQueryServiceImpl implements ApprovalQueryService {
     }
 
     /**
-     * 批量加载审批详情里涉及到的账号显示名称。
+     * 批量加载审批详情里涉及到的账号信息。
      *
      * @param instance 审批实例
      * @param tasks 审批任务列表
      * @param logs 审批日志列表
-     * @return 账号 ID 到展示名称的映射
+     * @return 账号 ID 到账号实体的映射
      */
-    private Map<BigInteger, String> loadAccountNameMap(ApprovalInstance instance, List<ApprovalTask> tasks,
+    private Map<BigInteger, SysAccount> loadAccountMap(ApprovalInstance instance, List<ApprovalTask> tasks,
                                                        List<ApprovalLog> logs) {
         Set<BigInteger> accountIds = new HashSet<>();
         if (instance.getApplicantId() != null) {
@@ -232,7 +234,7 @@ public class ApprovalQueryServiceImpl implements ApprovalQueryService {
         return sysAccountService.listByIds(accountIds).stream()
                 .collect(Collectors.toMap(
                         SysAccount::getId,
-                        this::resolveAccountName,
+                        account -> account,
                         (left, right) -> left,
                         LinkedHashMap::new));
     }
@@ -256,6 +258,19 @@ public class ApprovalQueryServiceImpl implements ApprovalQueryService {
         return null;
     }
 
+    /**
+     * 解析账号登录名。
+     *
+     * @param account 账号实体
+     * @return 登录账号
+     */
+    private String resolveAccountLoginName(SysAccount account) {
+        if (account == null || !StringUtils.hasText(account.getLoginName())) {
+            return null;
+        }
+        return account.getLoginName().trim();
+    }
+
     private QueryWrapper buildBaseQuery(String resourceType, String actionType, String keyword) {
         QueryWrapper queryWrapper = QueryWrapper.create();
         if (StringUtils.hasText(resourceType)) {

easyflow-modules/easyflow-module-system/src/main/java/tech/easyflow/system/service/impl/SysMenuServiceImpl.java

@@ -15,7 +15,11 @@ import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
 import java.math.BigInteger;
 import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -32,6 +36,16 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
     @Resource
     private SysAccountRoleService sysAccountRoleService;
 
+    /**
+     * 根据账号查询菜单，并自动补齐已授权节点的父级菜单链。
+     * <p>
+     * 这样当角色只勾选了某个页面下的按钮权限或子能力时，
+     * 其所属的页面菜单仍能正常出现在侧边栏中，避免出现“有子权限但无入口”的问题。
+     *
+     * @param entity    菜单过滤条件
+     * @param accountId 账号 ID
+     * @return 当前账号可访问的菜单集合
+     */
     @Override
     public List<SysMenu> getMenusByAccountId(SysMenu entity, BigInteger accountId) {
         // 查询用户对应角色id集合
@@ -48,11 +62,53 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
         if (CollectionUtil.isEmpty(menuIds)) {
             return new ArrayList<>();
         }
+        List<BigInteger> fullMenuIds = collectMenuIdsWithParents(menuIds);
         // 查询当前用户拥有的菜单
         SqlOperators ops = SqlOperatorsUtil.build(SysMenu.class);
         QueryWrapper queryWrapper = QueryWrapper.create(entity, ops);
-        queryWrapper.in(SysMenu::getId, menuIds);
+        queryWrapper.in(SysMenu::getId, fullMenuIds);
         queryWrapper.orderBy("sort_no asc");
         return list(queryWrapper);
     }
+
+    /**
+     * 收集菜单自身及其所有父级菜单 ID。
+     *
+     * @param menuIds 已授权的菜单 ID 列表
+     * @return 包含父级链路的完整菜单 ID 列表
+     */
+    private List<BigInteger> collectMenuIdsWithParents(List<BigInteger> menuIds) {
+        List<SysMenu> allMenus = list();
+        if (CollectionUtil.isEmpty(allMenus)) {
+            return menuIds;
+        }
+        Map<BigInteger, SysMenu> menuMap = new HashMap<>();
+        for (SysMenu menu : allMenus) {
+            menuMap.put(menu.getId(), menu);
+        }
+        Set<BigInteger> result = new HashSet<>(menuIds);
+        for (BigInteger menuId : menuIds) {
+            appendParentMenuIds(menuId, menuMap, result);
+        }
+        return new ArrayList<>(result);
+    }
+
+    /**
+     * 递归追加父级菜单 ID，直到根节点或无父节点为止。
+     *
+     * @param menuId   当前菜单 ID
+     * @param menuMap  全量菜单映射
+     * @param result   结果集合
+     */
+    private void appendParentMenuIds(BigInteger menuId, Map<BigInteger, SysMenu> menuMap, Set<BigInteger> result) {
+        SysMenu current = menuMap.get(menuId);
+        if (current == null) {
+            return;
+        }
+        BigInteger parentId = current.getParentId();
+        if (parentId == null || BigInteger.ZERO.equals(parentId) || !result.add(parentId)) {
+            return;
+        }
+        appendParentMenuIds(parentId, menuMap, result);
+    }
 }

easyflow-starter/easyflow-starter-all/src/main/resources/db/migration/mysql/V8__mysql_approval_tab_permission_patch.sql

@@ -0,0 +1,64 @@
+SET NAMES utf8mb4;
+
+UPDATE `tb_sys_menu`
+SET
+  `menu_url` = '/sys/approval',
+  `component` = '/system/approval/ApprovalManage',
+  `menu_icon` = 'svg:approval',
+  `is_show` = 1,
+  `modified` = NOW(),
+  `modified_by` = 1,
+  `remark` = '审批管理菜单'
+WHERE `id` = 367100000000000001;
+
+UPDATE `tb_sys_menu`
+SET
+  `menu_type` = 1,
+  `menu_url` = '',
+  `component` = '',
+  `menu_icon` = '',
+  `is_show` = 0,
+  `permission_tag` = '/page/approval/flow',
+  `modified` = NOW(),
+  `modified_by` = 1,
+  `remark` = '审批管理-流程配置页签权限'
+WHERE `id` = 367100000000000002;
+
+UPDATE `tb_sys_menu`
+SET
+  `menu_type` = 1,
+  `menu_url` = '',
+  `component` = '',
+  `menu_icon` = '',
+  `is_show` = 0,
+  `permission_tag` = '/page/approval/pending',
+  `modified` = NOW(),
+  `modified_by` = 1,
+  `remark` = '审批管理-待审批页签权限'
+WHERE `id` = 367100000000000003;
+
+UPDATE `tb_sys_menu`
+SET
+  `menu_type` = 1,
+  `menu_url` = '',
+  `component` = '',
+  `menu_icon` = '',
+  `is_show` = 0,
+  `permission_tag` = '/page/approval/processed',
+  `modified` = NOW(),
+  `modified_by` = 1,
+  `remark` = '审批管理-已审批页签权限'
+WHERE `id` = 367100000000000004;
+
+UPDATE `tb_sys_menu`
+SET
+  `menu_type` = 1,
+  `menu_url` = '',
+  `component` = '',
+  `menu_icon` = '',
+  `is_show` = 0,
+  `permission_tag` = '/page/approval/initiated',
+  `modified` = NOW(),
+  `modified_by` = 1,
+  `remark` = '审批管理-我发起页签权限'
+WHERE `id` = 367100000000000005;

easyflow-ui-admin/app/src/api/ai/bot.ts

@@ -61,6 +61,14 @@ export const submitBotPublishApproval = (id: string) => {
   );
 };
 
+/** 提交 Bot 下线审批 */
+export const submitBotOfflineApproval = (id: string) => {
+  return api.post<RequestResult<number | string>>(
+    '/api/v1/bot/submitOfflineApproval',
+    { id },
+  );
+};
+
 /** 提交 Bot 删除审批 */
 export const submitBotDeleteApproval = (id: string) => {
   return api.post<RequestResult<number | string>>(

easyflow-ui-admin/app/src/components/page/CardList.vue

@@ -28,6 +28,7 @@ export interface ActionButton {
   permission?: string;
   placement?: ActionPlacement;
   tone?: ActionTone;
+  visible?: ((row: any) => boolean) | boolean;
   onClick: (row: any) => void;
 }
 
@@ -77,6 +78,13 @@ function hasPermission(permission?: string) {
   return !permission || hasAccessByCodes([permission]);
 }
 
+function isActionVisible(action: ActionButton, row: any) {
+  if (typeof action.visible === 'function') {
+    return action.visible(row);
+  }
+  return action.visible !== false;
+}
+
 const resolvedPrimaryAction = computed(() => {
   if (!props.primaryAction || !hasPermission(props.primaryAction.permission)) {
     return undefined;
@@ -109,24 +117,6 @@ const resolvedActions = computed<ResolvedActionButton[]>(() => {
     }));
 });
 
-const inlineActions = computed(() => {
-  return resolvedActions.value.filter(
-    (action) => action.placement === 'inline',
-  );
-});
-
-const menuActions = computed(() => {
-  return resolvedActions.value.filter((action) => action.placement === 'menu');
-});
-
-const showFooter = computed(() => {
-  return Boolean(
-    resolvedPrimaryAction.value ||
-      inlineActions.value.length > 0 ||
-      menuActions.value.length > 0,
-  );
-});
-
 function handlePrimaryAction(item: any) {
   resolvedPrimaryAction.value?.onClick(item);
 }
@@ -139,6 +129,24 @@ function handleActionClick(event: Event, action: ActionButton, item: any) {
 function resolveActionText(action: ActionButton, item: any) {
   return typeof action.text === 'function' ? action.text(item) : action.text;
 }
+
+function resolveInlineActions(item: any) {
+  return resolvedActions.value.filter(
+    (action) => action.placement === 'inline' && isActionVisible(action, item),
+  );
+}
+
+function resolveMenuActions(item: any) {
+  return resolvedActions.value.filter(
+    (action) => action.placement === 'menu' && isActionVisible(action, item),
+  );
+}
+
+function hasVisibleActions(item: any) {
+  return (
+    resolveInlineActions(item).length > 0 || resolveMenuActions(item).length > 0
+  );
+}
 </script>
 
 <template>
@@ -198,7 +206,7 @@ function resolveActionText(action: ActionButton, item: any) {
         </div>
       </div>
 
-      <template v-if="showFooter" #footer>
+      <template v-if="resolvedPrimaryAction || hasVisibleActions(item)" #footer>
         <div class="card-footer">
           <div v-if="resolvedPrimaryAction" class="card-primary-hint">
             <div class="primary-label">
@@ -214,12 +222,12 @@ function resolveActionText(action: ActionButton, item: any) {
           </div>
 
           <div
-            v-if="inlineActions.length > 0 || menuActions.length > 0"
+            v-if="hasVisibleActions(item)"
             class="card-actions"
             @click.stop
           >
             <ElButton
-              v-for="(action, actionIndex) in inlineActions"
+              v-for="(action, actionIndex) in resolveInlineActions(item)"
               :key="`${item.id ?? index}-inline-${actionIndex}`"
               :icon="typeof action.icon === 'string' ? undefined : action.icon"
               size="small"
@@ -235,7 +243,7 @@ function resolveActionText(action: ActionButton, item: any) {
             </ElButton>
 
             <ElDropdown
-              v-if="menuActions.length > 0"
+              v-if="resolveMenuActions(item).length > 0"
               trigger="click"
               placement="bottom-end"
             >
@@ -248,7 +256,7 @@ function resolveActionText(action: ActionButton, item: any) {
               <template #dropdown>
                 <ElDropdownMenu>
                   <ElDropdownItem
-                    v-for="(action, actionIndex) in menuActions"
+                    v-for="(action, actionIndex) in resolveMenuActions(item)"
                     :key="`${item.id ?? index}-menu-${actionIndex}`"
                     :class="{
                       'card-menu-item--danger': action.tone === 'danger',

easyflow-ui-admin/app/src/locales/langs/en-US/aiWorkflow.json

@@ -65,10 +65,16 @@
   "publishStatusDraft": "Draft",
   "publishStatusPublishPending": "Publish Pending",
   "publishStatusPublished": "Published",
+  "publishStatusOfflinePending": "Offline Pending",
+  "publishStatusOffline": "Offline",
   "publishStatusDeletePending": "Delete Pending",
   "publishStatusLabel": "Release",
-  "submitPublishApprovalConfirm": "The current draft will enter the publish approval flow. It becomes externally available only after approval.",
-  "submitDeleteApprovalConfirm": "The workflow will enter the delete approval flow. It will be physically deleted only after approval.",
+  "submitPublishApprovalConfirm": "Publish the current workflow now?",
+  "submitRepublishApprovalConfirm": "Republish the current workflow now?",
+  "submitOfflineApprovalConfirm": "Take the current workflow offline?",
+  "submitDeleteApprovalConfirm": "Delete the current workflow?",
+  "offlineImpactBoundBotsIntro": "This workflow is currently bound to the following bots:",
+  "offlineImpactBoundBotsFooter": "After the workflow goes offline, the system will automatically remove it from these bots.",
   "publishPendingHint": "There is already an approval in progress for this workflow.",
   "deletePendingHint": "There is already an approval in progress for this workflow.",
   "check": "Check",

easyflow-ui-admin/app/src/locales/langs/en-US/approval.json

@@ -13,6 +13,7 @@
   },
   "action": {
     "publish": "Publish",
+    "offline": "Offline",
     "delete": "Delete",
     "addFlow": "New Flow",
     "editFlow": "Edit Flow",
@@ -79,7 +80,7 @@
     "actedAt": "Acted At",
     "comment": "Comment",
     "eventType": "Event Type",
-    "operatorId": "Operator ID",
+    "operatorId": "Operator Account",
     "operatorName": "Operator Name",
     "createdAt": "Created At",
     "eventInfo": "Event Info",

easyflow-ui-admin/app/src/locales/langs/en-US/bot.json

@@ -18,10 +18,16 @@
   "publishStatusPublishPendingDesc": "The assistant will switch to the new release after approval.",
   "publishStatusPublished": "Published",
   "publishStatusPublishedDesc": "The current release is externally available. Ongoing edits still stay in draft.",
+  "publishStatusOfflinePending": "Offline Pending",
+  "publishStatusOfflinePendingDesc": "The current release stays available until approval completes, but it is hidden from new binding candidates.",
+  "publishStatusOffline": "Offline",
+  "publishStatusOfflineDesc": "The current release is offline. External chat, Public API, and new bindings are unavailable.",
   "publishStatusDeletePending": "Delete Pending",
   "publishStatusDeletePendingDesc": "The current release remains available, but it is no longer offered as a new binding candidate.",
-  "submitPublishApprovalConfirm": "Submit the current draft to publish approval. It becomes externally available only after approval.",
-  "submitDeleteApprovalConfirm": "Submit the bot to delete approval. It will be physically deleted only after approval.",
+  "submitPublishApprovalConfirm": "Publish the current assistant now?",
+  "submitRepublishApprovalConfirm": "Republish the current assistant now?",
+  "submitOfflineApprovalConfirm": "Take the current assistant offline?",
+  "submitDeleteApprovalConfirm": "Delete the current assistant?",
   "publishPendingHint": "There is already an approval in progress for this bot.",
   "deletePendingHint": "There is already an approval in progress for this bot.",
   "publishRequiredHint": "There is no released version yet. Submit publish approval first.",

easyflow-ui-admin/app/src/locales/langs/en-US/button.json

@@ -41,7 +41,9 @@
   "markAsResolved": "MarkAsResolved",
   "optimizing": "Optimizing",
   "regenerate": "Regenerate",
+  "publish": "Publish",
   "republish": "Republish",
+  "offline": "Offline",
   "hide": "Hide",
   "more": "Mode",
   "submitDeleteApproval": "Submit Delete Approval",

easyflow-ui-admin/app/src/locales/langs/en-US/documentCollection.json

@@ -38,10 +38,18 @@
   "publishStatusDraft": "Draft",
   "publishStatusPublishPending": "Publish Pending",
   "publishStatusPublished": "Published",
+  "publishStatusOfflinePending": "Offline Pending",
+  "publishStatusOffline": "Offline",
   "publishStatusDeletePending": "Delete Pending",
   "publishStatusLabel": "Release",
-  "submitPublishApprovalConfirm": "The knowledge base will enter the publish approval flow. It can be referenced by bots only after approval.",
-  "submitDeleteApprovalConfirm": "The knowledge base will enter the delete approval flow. It will be physically deleted only after approval.",
+  "submitPublishApprovalConfirm": "Publish the current knowledge base now?",
+  "submitRepublishApprovalConfirm": "Republish the current knowledge base now?",
+  "submitOfflineApprovalConfirm": "Take the current knowledge base offline?",
+  "submitDeleteApprovalConfirm": "Delete the current knowledge base?",
+  "offlineImpactBoundBotsIntro": "This knowledge base is currently bound to the following bots:",
+  "offlineImpactBoundBotsFooter": "After the knowledge base goes offline, the system will automatically remove it from these bots.",
+  "offlineImpactWorkflowBlockedIntro": "This knowledge base is still used by the following workflows:",
+  "offlineImpactWorkflowBlockedFooter": "Please update those workflow nodes before taking the knowledge base offline.",
   "publishPendingHint": "There is already an approval in progress for this knowledge base.",
   "deletePendingHint": "There is already an approval in progress for this knowledge base.",
   "createdModifyTime": "Creation/update time",

easyflow-ui-admin/app/src/locales/langs/zh-CN/aiWorkflow.json

@@ -65,10 +65,16 @@
   "publishStatusDraft": "草稿",
   "publishStatusPublishPending": "发布审批中",
   "publishStatusPublished": "已发布",
+  "publishStatusOfflinePending": "下线审批中",
+  "publishStatusOffline": "已下线",
   "publishStatusDeletePending": "删除审批中",
   "publishStatusLabel": "发布状态",
-  "submitPublishApprovalConfirm": "提交后会进入发布审批，审批通过后新版本才会正式对外可用。",
-  "submitDeleteApprovalConfirm": "提交后会进入删除审批，审批通过后将执行真实删除。",
+  "submitPublishApprovalConfirm": "确认发布当前工作流吗？",
+  "submitRepublishApprovalConfirm": "确认重新发布当前工作流吗？",
+  "submitOfflineApprovalConfirm": "确认下线当前工作流吗？",
+  "submitDeleteApprovalConfirm": "确认删除当前工作流吗？",
+  "offlineImpactBoundBotsIntro": "当前工作流被以下聊天助手绑定：",
+  "offlineImpactBoundBotsFooter": "下线成功后，系统会自动从这些聊天助手中解绑该工作流。",
   "publishPendingHint": "当前工作流已有进行中的审批，请等待处理完成。",
   "deletePendingHint": "当前工作流已有进行中的审批，请等待处理完成。",
   "check": "检查",

easyflow-ui-admin/app/src/locales/langs/zh-CN/approval.json

@@ -13,6 +13,7 @@
   },
   "action": {
     "publish": "发布",
+    "offline": "下线",
     "delete": "删除",
     "addFlow": "新建流程",
     "editFlow": "编辑流程",
@@ -79,7 +80,7 @@
     "actedAt": "处理时间",
     "comment": "处理意见",
     "eventType": "事件类型",
-    "operatorId": "操作人ID",
+    "operatorId": "操作人账号",
     "operatorName": "操作人名称",
     "createdAt": "创建时间",
     "eventInfo": "事件信息",

easyflow-ui-admin/app/src/locales/langs/zh-CN/bot.json

@@ -18,10 +18,16 @@
   "publishStatusPublishPendingDesc": "审批通过后，聊天助手会切换为新的正式版本。",
   "publishStatusPublished": "已发布",
   "publishStatusPublishedDesc": "当前正式版本已可对外使用，编辑中的草稿不会立即影响线上。",
+  "publishStatusOfflinePending": "下线审批中",
+  "publishStatusOfflinePendingDesc": "审批完成前当前正式版本仍可访问，但不会继续作为新的绑定候选。",
+  "publishStatusOffline": "已下线",
+  "publishStatusOfflineDesc": "当前正式版本已下线，外链聊天、Public API 和新的资源绑定都不可用。",
   "publishStatusDeletePending": "删除审批中",
   "publishStatusDeletePendingDesc": "当前正式版本仍可访问，但不会继续作为新的绑定候选。",
-  "submitPublishApprovalConfirm": "提交后会进入发布审批，审批通过后聊天助手才会正式对外可用。",
-  "submitDeleteApprovalConfirm": "提交后会进入删除审批，审批通过后将执行真实删除。",
+  "submitPublishApprovalConfirm": "确认发布当前聊天助手吗？",
+  "submitRepublishApprovalConfirm": "确认重新发布当前聊天助手吗？",
+  "submitOfflineApprovalConfirm": "确认下线当前聊天助手吗？",
+  "submitDeleteApprovalConfirm": "确认删除当前聊天助手吗？",
   "publishPendingHint": "当前聊天助手已有进行中的审批，请等待处理完成。",
   "deletePendingHint": "当前聊天助手已有进行中的审批，请等待处理完成。",
   "publishRequiredHint": "当前还没有正式发布版本，请先提交发布审批。",

easyflow-ui-admin/app/src/locales/langs/zh-CN/button.json

@@ -41,7 +41,9 @@
   "markAsResolved": "标记已处理",
   "optimizing": "正在优化中...",
   "regenerate": "重新生成",
+  "publish": "发布",
   "republish": "重新发布",
+  "offline": "下线",
   "hide": "隐藏",
   "more": "更多",
   "submitDeleteApproval": "提交删除审批",

easyflow-ui-admin/app/src/locales/langs/zh-CN/documentCollection.json

@@ -38,10 +38,18 @@
   "publishStatusDraft": "草稿",
   "publishStatusPublishPending": "发布审批中",
   "publishStatusPublished": "已发布",
+  "publishStatusOfflinePending": "下线审批中",
+  "publishStatusOffline": "已下线",
   "publishStatusDeletePending": "删除审批中",
   "publishStatusLabel": "发布状态",
-  "submitPublishApprovalConfirm": "提交后会进入发布审批，审批通过后该知识库才可作为正式版本被聊天助手引用。",
-  "submitDeleteApprovalConfirm": "提交后会进入删除审批，审批通过后将执行真实删除。",
+  "submitPublishApprovalConfirm": "确认发布当前知识库吗？",
+  "submitRepublishApprovalConfirm": "确认重新发布当前知识库吗？",
+  "submitOfflineApprovalConfirm": "确认下线当前知识库吗？",
+  "submitDeleteApprovalConfirm": "确认删除当前知识库吗？",
+  "offlineImpactBoundBotsIntro": "当前知识库被以下聊天助手绑定：",
+  "offlineImpactBoundBotsFooter": "下线成功后，系统会自动从这些聊天助手中解绑该知识库。",
+  "offlineImpactWorkflowBlockedIntro": "当前知识库仍被以下工作流使用：",
+  "offlineImpactWorkflowBlockedFooter": "请先在工作流中调整相关知识库节点后再下线。",
   "publishPendingHint": "当前知识库已有进行中的审批，请等待处理完成。",
   "deletePendingHint": "当前知识库已有进行中的审批，请等待处理完成。",
   "createdModifyTime": "创建/更新时间",

easyflow-ui-admin/app/src/router/guard.ts

@@ -243,6 +243,10 @@ function setupAccessGuard(router: Router) {
       return true;
     }
 
+    // 页面菜单与按钮权限码是两套数据源。每次重新构建动态菜单时，
+    // 同步刷新一次 accessCodes，避免后端权限模型调整后页面仍持有旧按钮权限。
+    await authStore.fetchAccessCodes();
+
     // 生成路由表
     // 当前登录用户拥有的角色标识列表
     const userRoles = userInfo.roles ?? [];

easyflow-ui-admin/app/src/router/routes/modules/approval.ts

@@ -3,6 +3,74 @@ import type { RouteRecordRaw } from 'vue-router';
 import { $t } from '#/locales';
 
 const routes: RouteRecordRaw[] = [
+  {
+    name: 'ApprovalFlowPage',
+    path: '/sys/approval/flow',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'flow',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.flow'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
+  {
+    name: 'ApprovalPendingPage',
+    path: '/sys/approval/pending',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'pending',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.pending'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
+  {
+    name: 'ApprovalProcessedPage',
+    path: '/sys/approval/processed',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'processed',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.processed'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
+  {
+    name: 'ApprovalInitiatedPage',
+    path: '/sys/approval/initiated',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'initiated',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.initiated'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
   {
     name: 'ApprovalDetail',
     path: '/sys/approval/detail/:id',

easyflow-ui-admin/app/src/store/auth.ts

@@ -154,6 +154,12 @@ export const useAuthStore = defineStore('auth', () => {
     return userInfo;
   }
 
+  async function fetchAccessCodes() {
+    const accessCodes = await getAccessCodesApi();
+    accessStore.setAccessCodes(accessCodes);
+    return accessCodes;
+  }
+
   function $reset() {
     loginLoading.value = false;
   }
@@ -162,6 +168,7 @@ export const useAuthStore = defineStore('auth', () => {
     $reset,
     authDevLogin,
     authLogin,
+    fetchAccessCodes,
     fetchUserInfo,
     loginLoading,
     logout,

easyflow-ui-admin/app/src/views/ai/bots/index.vue

@@ -26,7 +26,11 @@ import {
 } from 'element-plus';
 import { tryit } from 'radash';
 
-import { submitBotDeleteApproval, submitBotPublishApproval } from '#/api';
+import {
+  submitBotDeleteApproval,
+  submitBotOfflineApproval,
+  submitBotPublishApproval,
+} from '#/api';
 import { api } from '#/api/request';
 import defaultAvatar from '#/assets/ai/bot/defaultBotAvatar.png';
 import HeaderSearch from '#/components/headerSearch/HeaderSearch.vue';
@@ -34,9 +38,12 @@ import CardList from '#/components/page/CardList.vue';
 import PageData from '#/components/page/PageData.vue';
 import PageSide from '#/components/page/PageSide.vue';
 import {
+  canAiResourceDelete,
+  canAiResourceOffline,
+  canAiResourcePublish,
+  canAiResourceRepublish,
   isAiResourceApprovalPending,
-  isAiResourcePublished,
-  normalizeAiPublishStatus,
+  resolveAiResourceDisplayStatus,
 } from '#/views/ai/shared/publish-status';
 import { useDictStore } from '#/store';
 
@@ -105,35 +112,57 @@ const actions: ActionButton[] = [
   {
     icon: Promotion,
     text: (row: BotInfo) =>
-      isAiResourcePublished(row.publishStatus)
+      canAiResourceRepublish(row.displayPublishStatus, row.publishStatus)
         ? $t('button.republish')
-        : $t('button.submitPublishApproval'),
+        : $t('button.publish'),
     permission: '/api/v1/bot/save',
     placement: 'inline',
+    visible: (row: BotInfo) =>
+      canAiResourcePublish(row.displayPublishStatus, row.publishStatus) ||
+      canAiResourceRepublish(row.displayPublishStatus, row.publishStatus),
     onClick(row: BotInfo) {
-      handleSubmitPublishApproval(row);
+      handlePublishAction(row);
+    },
+  },
+  {
+    icon: Promotion,
+    text: $t('button.offline'),
+    permission: '/api/v1/bot/save',
+    placement: 'menu',
+    visible: (row: BotInfo) => canAiResourceOffline(row.displayPublishStatus, row.publishStatus),
+    onClick(row: BotInfo) {
+      handleOfflineAction(row);
     },
   },
   {
     icon: Delete,
-    text: $t('button.submitDeleteApproval'),
+    text: $t('button.delete'),
     tone: 'danger',
     permission: '/api/v1/bot/remove',
     placement: 'menu',
+    visible: (row: BotInfo) => canAiResourceDelete(row.displayPublishStatus, row.publishStatus),
     onClick(row: BotInfo) {
       handleSubmitDeleteApproval(row);
     },
   },
 ];
 
-const handleSubmitPublishApproval = async (bot: BotInfo) => {
-  if (isAiResourceApprovalPending(bot.publishStatus)) {
+function isRepublishAction(bot: BotInfo) {
+  return canAiResourceRepublish(bot.displayPublishStatus, bot.publishStatus);
+}
+
+const handlePublishAction = async (bot: BotInfo) => {
+  if (
+    isAiResourceApprovalPending(bot.displayPublishStatus, bot.publishStatus)
+  ) {
     ElMessage.warning($t('bot.publishPendingHint'));
     return;
   }
   try {
     await ElMessageBox.confirm(
-      $t('bot.submitPublishApprovalConfirm'),
+      isRepublishAction(bot)
+        ? $t('bot.submitRepublishApprovalConfirm')
+        : $t('bot.submitPublishApprovalConfirm'),
       $t('message.noticeTitle'),
       {
         confirmButtonText: $t('button.confirm'),
@@ -150,8 +179,36 @@ const handleSubmitPublishApproval = async (bot: BotInfo) => {
     pageDataRef.value?.reload?.();
   }
 };
+const handleOfflineAction = async (bot: BotInfo) => {
+  if (
+    isAiResourceApprovalPending(bot.displayPublishStatus, bot.publishStatus)
+  ) {
+    ElMessage.warning($t('bot.publishPendingHint'));
+    return;
+  }
+  try {
+    await ElMessageBox.confirm(
+      $t('bot.submitOfflineApprovalConfirm'),
+      $t('message.noticeTitle'),
+      {
+        confirmButtonText: $t('button.confirm'),
+        cancelButtonText: $t('button.cancel'),
+        type: 'warning',
+      },
+    );
+  } catch {
+    return;
+  }
+  const res = await submitBotOfflineApproval(String(bot.id));
+  if (res.errorCode === 0) {
+    ElMessage.success(res.message || $t('message.saveOkMessage'));
+    pageDataRef.value?.reload?.();
+  }
+};
 const handleSubmitDeleteApproval = async (bot: BotInfo) => {
-  if (isAiResourceApprovalPending(bot.publishStatus)) {
+  if (
+    isAiResourceApprovalPending(bot.displayPublishStatus, bot.publishStatus)
+  ) {
     ElMessage.warning($t('bot.deletePendingHint'));
     return;
   }
@@ -174,8 +231,11 @@ const handleSubmitDeleteApproval = async (bot: BotInfo) => {
     pageDataRef.value?.reload?.();
   }
 };
-function resolvePublishStatusMeta(status?: string) {
-  switch (normalizeAiPublishStatus(status)) {
+function resolvePublishStatusMetaByInstance(
+  displayPublishStatus?: string,
+  publishStatus?: string,
+) {
+  switch (resolveAiResourceDisplayStatus(displayPublishStatus, publishStatus)) {
     case 'PUBLISHED':
       return {
         label: $t('bot.publishStatusPublished'),
@@ -186,6 +246,16 @@ function resolvePublishStatusMeta(status?: string) {
         label: $t('bot.publishStatusPublishPending'),
         type: 'warning' as const,
       };
+    case 'OFFLINE_PENDING':
+      return {
+        label: $t('bot.publishStatusOfflinePending'),
+        type: 'warning' as const,
+      };
+    case 'OFFLINE':
+      return {
+        label: $t('bot.publishStatusOffline'),
+        type: 'info' as const,
+      };
     case 'DELETE_PENDING':
       return {
         label: $t('bot.publishStatusDeletePending'),
@@ -378,9 +448,9 @@ const getSideList = async () => {
                   size="small"
                   effect="plain"
                   round
-                  :type="resolvePublishStatusMeta(item.publishStatus).type"
+                  :type="resolvePublishStatusMetaByInstance(item.displayPublishStatus, item.publishStatus).type"
                 >
-                  {{ resolvePublishStatusMeta(item.publishStatus).label }}
+                  {{ resolvePublishStatusMetaByInstance(item.displayPublishStatus, item.publishStatus).label }}
                 </ElTag>
               </template>
             </CardList>

easyflow-ui-admin/app/src/views/ai/bots/pages/setting/config.vue

@@ -42,6 +42,7 @@ import { tryit } from 'radash';
 import {
   getPerQuestions,
   submitBotDeleteApproval,
+  submitBotOfflineApproval,
   submitBotPublishApproval,
   updateBotApi,
   updateBotOptions,
@@ -56,10 +57,13 @@ import CommonSelectDataModal from '#/components/commonSelectModal/CommonSelectDa
 import DictSelect from '#/components/dict/DictSelect.vue';
 import UploadAvatar from '#/components/upload/UploadAvatar.vue';
 import {
+  canAiResourceDelete,
+  canAiResourceOffline,
+  canAiResourcePublish,
+  canAiResourceRepublish,
   isAiResourceApprovalPending,
   isAiResourceExternallyVisible,
-  isAiResourcePublished,
-  normalizeAiPublishStatus,
+  resolveAiResourceDisplayStatus,
 } from '#/views/ai/shared/publish-status';
 
 interface SelectedMcpTool {
@@ -163,18 +167,42 @@ const publicChatUrl = computed(() => {
 const publicChatEmbedUrl = computed(() => {
   return buildPublicChatUrl(true);
 });
+const botDisplayPublishStatus = computed(() =>
+  resolveAiResourceDisplayStatus(
+    botInfo.value?.displayPublishStatus,
+    botInfo.value?.publishStatus,
+  ),
+);
+const botApprovalPending = computed(() =>
+  isAiResourceApprovalPending(
+    botInfo.value?.displayPublishStatus,
+    botInfo.value?.publishStatus,
+  ),
+);
 const publishStatusMeta = computed<{
   description: string;
   label: string;
   type: 'danger' | 'info' | 'success' | 'warning';
 }>(() => {
-  switch (normalizeAiPublishStatus(botInfo.value?.publishStatus)) {
+  switch (botDisplayPublishStatus.value) {
     case 'PUBLISHED':
       return {
         label: $t('bot.publishStatusPublished'),
         type: 'success',
         description: $t('bot.publishStatusPublishedDesc'),
       };
+    case 'OFFLINE_PENDING':
+      return {
+        label: $t('bot.publishStatusOfflinePending'),
+        type: 'warning',
+        description: $t('bot.publishStatusOfflinePendingDesc'),
+      };
+    case 'OFFLINE':
+      return {
+        label: $t('bot.publishStatusOffline'),
+        type: 'info',
+        description: $t('bot.publishStatusOfflineDesc'),
+      };
     case 'PUBLISH_PENDING':
       return {
         label: $t('bot.publishStatusPublishPending'),
@@ -199,9 +227,44 @@ const canUsePublicAccess = computed(() =>
   isAiResourceExternallyVisible(botInfo.value?.publishStatus),
 );
 const publishPrimaryActionLabel = computed(() =>
-  isAiResourcePublished(botInfo.value?.publishStatus)
+  canAiResourceRepublish(
+    botInfo.value?.displayPublishStatus,
+    botInfo.value?.publishStatus,
+  )
     ? $t('button.republish')
-    : $t('button.submitPublishApproval'),
+    : $t('button.publish'),
+);
+const canShowPublishPrimaryAction = computed(() =>
+  canAiResourcePublish(
+    botInfo.value?.displayPublishStatus,
+    botInfo.value?.publishStatus,
+  ) ||
+  canAiResourceRepublish(
+    botInfo.value?.displayPublishStatus,
+    botInfo.value?.publishStatus,
+  ),
+);
+const secondaryActionLabel = computed(() => {
+  if (
+    canAiResourceOffline(
+      botInfo.value?.displayPublishStatus,
+      botInfo.value?.publishStatus,
+    )
+  ) {
+    return $t('button.offline');
+  }
+  if (
+    canAiResourceDelete(
+      botInfo.value?.displayPublishStatus,
+      botInfo.value?.publishStatus,
+    )
+  ) {
+    return $t('button.delete');
+  }
+  return '';
+});
+const canShowSecondaryAction = computed(() =>
+  Boolean(secondaryActionLabel.value),
 );
 const iframeCode = computed(() => {
   if (!publicChatEmbedUrl.value) {
@@ -820,17 +883,24 @@ const handleDeletePresetQuestion = (item: any) => {
 const handlePublishWx = () => {
   publishWxRef.value.openDialog(botId.value, botInfo.value?.options || {});
 };
-const handleSubmitPublishApproval = async () => {
+const handleLifecycleAction = async () => {
   if (!botInfo.value) {
     return;
   }
-  if (isAiResourceApprovalPending(botInfo.value.publishStatus)) {
+  if (
+    botApprovalPending.value
+  ) {
     ElMessage.warning($t('bot.publishPendingHint'));
     return;
   }
   try {
     await ElMessageBox.confirm(
-      $t('bot.submitPublishApprovalConfirm'),
+      canAiResourceRepublish(
+        botInfo.value.displayPublishStatus,
+        botInfo.value.publishStatus,
+      )
+        ? $t('bot.submitRepublishApprovalConfirm')
+        : $t('bot.submitPublishApprovalConfirm'),
       $t('message.noticeTitle'),
       {
         confirmButtonText: $t('button.confirm'),
@@ -849,17 +919,32 @@ const handleSubmitPublishApproval = async () => {
     ElMessage.error(res.message || $t('message.saveFailMessage'));
   }
 };
-const handleSubmitDeleteApproval = async () => {
+const handleSecondaryAction = async () => {
   if (!botInfo.value) {
     return;
   }
-  if (isAiResourceApprovalPending(botInfo.value.publishStatus)) {
-    ElMessage.warning($t('bot.deletePendingHint'));
+  if (
+    botApprovalPending.value
+  ) {
+    ElMessage.warning($t('bot.publishPendingHint'));
+    return;
+  }
+  const canOffline = canAiResourceOffline(
+    botInfo.value.displayPublishStatus,
+    botInfo.value.publishStatus,
+  );
+  const canDelete = canAiResourceDelete(
+    botInfo.value.displayPublishStatus,
+    botInfo.value.publishStatus,
+  );
+  if (!canOffline && !canDelete) {
     return;
   }
   try {
     await ElMessageBox.confirm(
-      $t('bot.submitDeleteApprovalConfirm'),
+      canOffline
+        ? $t('bot.submitOfflineApprovalConfirm')
+        : $t('bot.submitDeleteApprovalConfirm'),
       $t('message.noticeTitle'),
       {
         confirmButtonText: $t('button.confirm'),
@@ -870,7 +955,9 @@ const handleSubmitDeleteApproval = async () => {
   } catch {
     return;
   }
-  const res = await submitBotDeleteApproval(String(botInfo.value.id));
+  const res = canOffline
+    ? await submitBotOfflineApproval(String(botInfo.value.id))
+    : await submitBotDeleteApproval(String(botInfo.value.id));
   if (res.errorCode === 0) {
     ElMessage.success(res.message || $t('message.saveOkMessage'));
     getBotDetail();
@@ -1485,19 +1572,21 @@ const handleBasicInfoChange = async (
         </div>
         <div class="publish-summary-actions">
           <ElButton
+            v-if="canShowPublishPrimaryAction"
             type="primary"
             :disabled="!hasSavePermission"
-            @click="handleSubmitPublishApproval"
+            @click="handleLifecycleAction"
           >
             {{ publishPrimaryActionLabel }}
           </ElButton>
           <ElButton
+            v-if="canShowSecondaryAction"
             plain
-            type="danger"
+            :type="secondaryActionLabel === $t('button.delete') ? 'danger' : 'default'"
             :disabled="!hasSavePermission"
-            @click="handleSubmitDeleteApproval"
+            @click="handleSecondaryAction"
           >
-            {{ $t('button.submitDeleteApproval') }}
+            {{ secondaryActionLabel }}
           </ElButton>
         </div>
       </div>

easyflow-ui-admin/app/src/views/ai/documentCollection/DocumentCollection.vue

@@ -46,9 +46,16 @@ import PageSide from '#/components/page/PageSide.vue';
 import DocumentCollectionModal from '#/views/ai/documentCollection/DocumentCollectionModal.vue';
 import AiResourceCornerMeta from '#/views/ai/shared/AiResourceCornerMeta.vue';
 import {
+  buildOfflineImpactMessage,
+  type OfflineImpactCheck,
+} from '#/views/ai/shared/offline-impact';
+import {
+  canAiResourceDelete,
+  canAiResourceOffline,
+  canAiResourcePublish,
+  canAiResourceRepublish,
   isAiResourceApprovalPending,
-  isAiResourcePublished,
-  normalizeAiPublishStatus,
+  resolveAiResourceDisplayStatus,
 } from '#/views/ai/shared/publish-status';
 
 const router = useRouter();
@@ -186,24 +193,41 @@ const actions: ActionButton[] = [
   {
     icon: Promotion,
     text: (row) =>
-      isAiResourcePublished(row.publishStatus)
+      canAiResourceRepublish(row.displayPublishStatus, row.publishStatus)
         ? $t('button.republish')
-        : $t('button.submitPublishApproval'),
+        : $t('button.publish'),
     permission: '/api/v1/documentCollection/save',
     placement: 'inline',
+    visible: (row) =>
+      canAiResourcePublish(row.displayPublishStatus, row.publishStatus) ||
+      canAiResourceRepublish(row.displayPublishStatus, row.publishStatus),
     onClick(row) {
       if (!ensureManageKnowledgeItem(row)) {
         return;
       }
-      submitPublishApproval(row);
+      submitPublishAction(row);
     },
   },
   {
-    text: $t('button.submitDeleteApproval'),
+    icon: Promotion,
+    text: $t('button.offline'),
+    permission: '/api/v1/documentCollection/save',
+    placement: 'menu',
+    visible: (row) => canAiResourceOffline(row.displayPublishStatus, row.publishStatus),
+    onClick(row) {
+      if (!ensureManageKnowledgeItem(row)) {
+        return;
+      }
+      submitOfflineAction(row);
+    },
+  },
+  {
+    text: $t('button.delete'),
     icon: Delete,
     tone: 'danger',
     permission: '/api/v1/documentCollection/remove',
     placement: 'menu',
+    visible: (row) => canAiResourceDelete(row.displayPublishStatus, row.publishStatus),
     onClick(row) {
       if (!ensureManageKnowledgeItem(row)) {
         return;
@@ -216,14 +240,22 @@ const actions: ActionButton[] = [
 onMounted(() => {
   getCategoryList();
 });
-const submitPublishApproval = async (item: any) => {
-  if (isAiResourceApprovalPending(item.publishStatus)) {
+function isRepublishAction(item: any) {
+  return canAiResourceRepublish(item.displayPublishStatus, item.publishStatus);
+}
+
+const submitPublishAction = async (item: any) => {
+  if (
+    isAiResourceApprovalPending(item.displayPublishStatus, item.publishStatus)
+  ) {
     ElMessage.warning($t('documentCollection.publishPendingHint'));
     return;
   }
   try {
     await ElMessageBox.confirm(
-      $t('documentCollection.submitPublishApprovalConfirm'),
+      isRepublishAction(item)
+        ? $t('documentCollection.submitRepublishApprovalConfirm')
+        : $t('documentCollection.submitPublishApprovalConfirm'),
       $t('message.noticeTitle'),
       {
         confirmButtonText: $t('button.confirm'),
@@ -245,8 +277,71 @@ const submitPublishApproval = async (item: any) => {
     reloadKnowledgeList();
   }
 };
+const submitOfflineAction = async (item: any) => {
+  if (
+    isAiResourceApprovalPending(item.displayPublishStatus, item.publishStatus)
+  ) {
+    ElMessage.warning($t('documentCollection.publishPendingHint'));
+    return;
+  }
+  const impactRes = await api.get<{
+    data: OfflineImpactCheck;
+    errorCode: number;
+  }>(
+    '/api/v1/documentCollection/offlineImpactCheck',
+    {
+      params: { id: item.id },
+    },
+  );
+  if (impactRes.errorCode !== 0) {
+    return;
+  }
+  if (impactRes.data?.hasWorkflowUsages) {
+    await ElMessageBox.alert(
+      buildOfflineImpactMessage(
+        $t('documentCollection.offlineImpactWorkflowBlockedIntro'),
+        impactRes.data.workflowUsages,
+        $t('documentCollection.offlineImpactWorkflowBlockedFooter'),
+      ),
+      $t('message.noticeTitle'),
+      {
+        confirmButtonText: $t('button.confirm'),
+        type: 'warning',
+      },
+    );
+    return;
+  }
+  try {
+    await ElMessageBox.confirm(
+      impactRes.data?.hasBotBindings
+        ? buildOfflineImpactMessage(
+            $t('documentCollection.offlineImpactBoundBotsIntro'),
+            impactRes.data.botBindings,
+            $t('documentCollection.offlineImpactBoundBotsFooter'),
+          )
+        : $t('documentCollection.submitOfflineApprovalConfirm'),
+      $t('message.noticeTitle'),
+      {
+        confirmButtonText: $t('button.confirm'),
+        cancelButtonText: $t('button.cancel'),
+        type: 'warning',
+      },
+    );
+  } catch {
+    return;
+  }
+  const res = await api.post('/api/v1/documentCollection/submitOfflineApproval', {
+    id: item.id,
+  });
+  if (res.errorCode === 0) {
+    ElMessage.success(res.message || $t('message.saveOkMessage'));
+    reloadKnowledgeList();
+  }
+};
 const submitDeleteApproval = async (item: any) => {
-  if (isAiResourceApprovalPending(item.publishStatus)) {
+  if (
+    isAiResourceApprovalPending(item.displayPublishStatus, item.publishStatus)
+  ) {
     ElMessage.warning($t('documentCollection.deletePendingHint'));
     return;
   }
@@ -274,14 +369,29 @@ const submitDeleteApproval = async (item: any) => {
     reloadKnowledgeList();
   }
 };
-function resolvePublishStatusMeta(status?: string) {
-  switch (normalizeAiPublishStatus(status)) {
+function resolvePublishStatusMeta(
+  displayPublishStatus?: string,
+  publishStatus?: string,
+) {
+  switch (resolveAiResourceDisplayStatus(displayPublishStatus, publishStatus)) {
     case 'DELETE_PENDING': {
       return {
         label: $t('documentCollection.publishStatusDeletePending'),
         tone: 'danger',
       };
     }
+    case 'OFFLINE_PENDING': {
+      return {
+        label: $t('documentCollection.publishStatusOfflinePending'),
+        tone: 'pending',
+      };
+    }
+    case 'OFFLINE': {
+      return {
+        label: $t('documentCollection.publishStatusOffline'),
+        tone: 'draft',
+      };
+    }
     case 'PUBLISH_PENDING': {
       return {
         label: $t('documentCollection.publishStatusPublishPending'),
@@ -553,11 +663,11 @@ function changeCategory(category: any) {
                   <template #publish>
                     <div
                       class="knowledge-publish-chip"
-                      :class="`knowledge-publish-chip--${resolvePublishStatusMeta(item.publishStatus).tone}`"
+                      :class="`knowledge-publish-chip--${resolvePublishStatusMeta(item.displayPublishStatus, item.publishStatus).tone}`"
                     >
                       <span class="knowledge-publish-chip__dot"></span>
                       <span>{{
-                        resolvePublishStatusMeta(item.publishStatus).label
+                        resolvePublishStatusMeta(item.displayPublishStatus, item.publishStatus).label
                       }}</span>
                     </div>
                   </template>

easyflow-ui-admin/app/src/views/ai/resource/PreviewModal.vue

@@ -1,22 +1,87 @@
 <script setup lang="ts">
-import { ref } from 'vue';
+import { computed, ref } from 'vue';
 
 import { EasyFlowPanelModal } from '@easyflow/common-ui';
 
-import { ElImage } from 'element-plus';
+import { ElButton, ElEmpty, ElImage, ElScrollbar } from 'element-plus';
+
+import { api } from '#/api/request';
+import { $t } from '#/locales';
 
 defineExpose({
   openDialog,
 });
 const dialogVisible = ref(false);
 const data = ref<any>();
-function openDialog(row: any) {
+const docPreviewLoading = ref(false);
+const docPreviewContent = ref('');
+const docPreviewTruncated = ref(false);
+const docPreviewError = ref('');
+let previewRequestId = 0;
+
+const isDocument = computed(() => data.value?.resourceType === 3);
+const fileName = computed(() => {
+  const resourceName = data.value?.resourceName || '';
+  const suffix = data.value?.suffix || '';
+  return suffix ? `${resourceName}.${suffix}` : resourceName;
+});
+const previewWidth = computed(() => (isDocument.value ? 'xl' : 'md'));
+
+async function openDialog(row: any) {
   data.value = row;
   dialogVisible.value = true;
+  resetDocumentPreview();
+  if (row?.resourceType === 3) {
+    await loadDocumentPreview(row);
+  }
 }
 function closeDialog() {
   dialogVisible.value = false;
 }
+
+function resetDocumentPreview() {
+  docPreviewLoading.value = false;
+  docPreviewContent.value = '';
+  docPreviewTruncated.value = false;
+  docPreviewError.value = '';
+}
+
+async function loadDocumentPreview(row: any) {
+  if (!row?.id) {
+    docPreviewError.value = '当前素材缺少预览标识，请下载后查看';
+    return;
+  }
+  const currentRequestId = ++previewRequestId;
+  docPreviewLoading.value = true;
+  try {
+    const res = await api.get('/api/v1/resource/previewContent', {
+      params: { id: row.id },
+    });
+    if (currentRequestId !== previewRequestId) {
+      return;
+    }
+    docPreviewContent.value = res.data?.content || '';
+    docPreviewTruncated.value = !!res.data?.truncated;
+    if (!docPreviewContent.value) {
+      docPreviewError.value = '暂未提取到可预览内容，请下载后查看';
+    }
+  } catch {
+    if (currentRequestId !== previewRequestId) {
+      return;
+    }
+    docPreviewError.value = '文档预览加载失败，请下载后查看';
+  } finally {
+    if (currentRequestId === previewRequestId) {
+      docPreviewLoading.value = false;
+    }
+  }
+}
+
+function openSourceFile() {
+  if (data.value?.resourceUrl) {
+    window.open(data.value.resourceUrl, '_blank');
+  }
+}
 </script>
 
 <template>
@@ -24,25 +89,119 @@ function closeDialog() {
     v-model:open="dialogVisible"
     :title="$t('message.preview')"
     :before-close="closeDialog"
-    width="md"
+    :width="previewWidth"
     :show-footer="false"
   >
-    <div class="flex justify-center">
+    <div class="resource-preview flex justify-center">
       <ElImage
         v-if="data.resourceType === 0"
         style="width: 200px"
         :preview-src-list="[data.resourceUrl]"
         :src="data.resourceUrl"
       />
-      <video v-if="data.resourceType === 1" controls width="640" height="360">
+      <video
+        v-else-if="data.resourceType === 1"
+        controls
+        width="640"
+        height="360"
+      >
         <source :src="data.resourceUrl" type="video/mp4" />
         {{ $t('message.notVideo') }}
       </video>
-      <audio v-if="data.resourceType === 2" controls :src="data.resourceUrl">
+      <audio
+        v-else-if="data.resourceType === 2"
+        controls
+        class="mt-8 w-full max-w-[640px]"
+        :src="data.resourceUrl"
+      >
         {{ $t('message.notAudio') }}
       </audio>
+      <div
+        v-else-if="isDocument"
+        v-loading="docPreviewLoading"
+        :element-loading-text="$t('message.loading')"
+        class="resource-preview__document bg-background border-border w-full rounded-xl border"
+      >
+        <div
+          class="resource-preview__toolbar border-border flex items-center justify-between gap-3 border-b px-5 py-4"
+        >
+          <div class="min-w-0">
+            <div class="truncate text-sm font-medium">{{ fileName }}</div>
+            <div
+              v-if="docPreviewTruncated"
+              class="text-muted-foreground mt-1 text-xs"
+            >
+              内容较长，当前仅展示前 20000 个字符
+            </div>
+          </div>
+          <ElButton link type="primary" @click="openSourceFile">
+            {{ $t('button.download') }}
+          </ElButton>
+        </div>
+        <div class="resource-preview__body">
+          <ElEmpty
+            v-if="docPreviewError"
+            :description="docPreviewError"
+            class="resource-preview__empty"
+          >
+            <ElButton link type="primary" @click="openSourceFile">
+              {{ $t('button.download') }}
+            </ElButton>
+          </ElEmpty>
+          <ElScrollbar
+            v-else
+            class="resource-preview__scrollbar"
+            wrap-class="resource-preview__scrollbar-wrap"
+          >
+            <pre class="resource-preview__content">{{
+              docPreviewContent
+            }}</pre>
+          </ElScrollbar>
+        </div>
+      </div>
     </div>
   </EasyFlowPanelModal>
 </template>
 
-<style scoped></style>
+<style scoped>
+.resource-preview {
+  min-height: 220px;
+}
+
+.resource-preview__document {
+  min-height: 540px;
+  overflow: hidden;
+}
+
+.resource-preview__toolbar {
+  min-height: 72px;
+}
+
+.resource-preview__body {
+  height: 468px;
+}
+
+.resource-preview__scrollbar {
+  height: 100%;
+}
+
+:deep(.resource-preview__scrollbar-wrap) {
+  padding: 20px;
+}
+
+.resource-preview__content {
+  margin: 0;
+  white-space: pre-wrap;
+  word-break: break-word;
+  font-family:
+    'SFMono-Regular', 'JetBrains Mono', 'Fira Code', Consolas, 'Liberation Mono',
+    monospace;
+  font-size: 13px;
+  line-height: 1.75;
+  color: hsl(var(--foreground));
+}
+
+.resource-preview__empty {
+  height: 100%;
+}
+</style>

easyflow-ui-admin/app/src/views/ai/shared/offline-impact.ts

@@ -0,0 +1,38 @@
+import { h } from 'vue';
+
+export interface OfflineImpactBinding {
+  id?: number | string;
+  title?: string;
+}
+
+export interface OfflineImpactCheck {
+  canProceed: boolean;
+  hasBotBindings: boolean;
+  hasWorkflowUsages: boolean;
+  botBindings: OfflineImpactBinding[];
+  workflowUsages: OfflineImpactBinding[];
+  message?: string;
+}
+
+function resolveTitle(item: OfflineImpactBinding) {
+  return item.title || String(item.id || '');
+}
+
+export function joinOfflineImpactTitles(items: OfflineImpactBinding[] = []) {
+  return items.map(resolveTitle).filter(Boolean).join('、');
+}
+
+export function buildOfflineImpactMessage(
+  intro: string,
+  items: OfflineImpactBinding[] = [],
+  footer?: string,
+) {
+  return h('div', [
+    h('p', intro),
+    h(
+      'ul',
+      items.map((item) => h('li', { key: String(item.id || item.title || '') }, resolveTitle(item))),
+    ),
+    footer ? h('p', footer) : null,
+  ]);
+}

easyflow-ui-admin/app/src/views/ai/shared/publish-status.ts

@@ -1,6 +1,8 @@
 export type AiPublishStatus =
   | 'DELETE_PENDING'
   | 'DRAFT'
+  | 'OFFLINE'
+  | 'OFFLINE_PENDING'
   | 'PUBLISHED'
   | 'PUBLISH_PENDING';
 
@@ -13,6 +15,8 @@ export function normalizeAiPublishStatus(
   switch (value) {
     case 'PUBLISHED':
     case 'PUBLISH_PENDING':
+    case 'OFFLINE':
+    case 'OFFLINE_PENDING':
     case 'DELETE_PENDING':
       return value;
     default:
@@ -20,6 +24,17 @@ export function normalizeAiPublishStatus(
   }
 }
 
+/**
+ * 解析用于页面展示的发布状态。
+ * 已发布资源若存在当前审批实例，则视为“发布审批中”，用于统一状态文案与动作禁用。
+ */
+export function resolveAiResourceDisplayStatus(
+  displayValue?: null | string,
+  _fallbackValue?: null | string,
+): AiPublishStatus {
+  return normalizeAiPublishStatus(displayValue);
+}
+
 /**
  * 当前资源是否已有正式线上版本。
  */
@@ -27,12 +42,23 @@ export function isAiResourcePublished(value?: null | string) {
   return normalizeAiPublishStatus(value) === 'PUBLISHED';
 }
 
+/**
+ * 当前资源是否处于已下线状态。
+ */
+export function isAiResourceOffline(value?: null | string) {
+  return normalizeAiPublishStatus(value) === 'OFFLINE';
+}
+
 /**
  * 当前资源是否允许对外可见。
  */
 export function isAiResourceExternallyVisible(value?: null | string) {
   const normalized = normalizeAiPublishStatus(value);
-  return normalized === 'PUBLISHED' || normalized === 'DELETE_PENDING';
+  return (
+    normalized === 'PUBLISHED' ||
+    normalized === 'DELETE_PENDING' ||
+    normalized === 'OFFLINE_PENDING'
+  );
 }
 
 /**
@@ -45,7 +71,68 @@ export function isAiResourceSelectableForBot(value?: null | string) {
 /**
  * 当前资源是否处于审批处理中。
  */
-export function isAiResourceApprovalPending(value?: null | string) {
-  const normalized = normalizeAiPublishStatus(value);
-  return normalized === 'PUBLISH_PENDING' || normalized === 'DELETE_PENDING';
+export function isAiResourceApprovalPending(
+  displayValue?: null | string,
+  _fallbackValue?: null | string,
+) {
+  const normalized = resolveAiResourceDisplayStatus(displayValue);
+  return (
+    normalized === 'PUBLISH_PENDING' ||
+    normalized === 'OFFLINE_PENDING' ||
+    normalized === 'DELETE_PENDING'
+  );
+}
+
+/**
+ * 当前资源是否允许发起发布。
+ */
+export function canAiResourcePublish(
+  displayValue?: null | string,
+  _fallbackValue?: null | string,
+) {
+  if (isAiResourceApprovalPending(displayValue)) {
+    return false;
+  }
+  const normalized = resolveAiResourceDisplayStatus(displayValue);
+  return normalized === 'DRAFT' || normalized === 'OFFLINE';
+}
+
+/**
+ * 当前资源是否允许重新发布。
+ */
+export function canAiResourceRepublish(
+  displayValue?: null | string,
+  _fallbackValue?: null | string,
+) {
+  if (isAiResourceApprovalPending(displayValue)) {
+    return false;
+  }
+  return resolveAiResourceDisplayStatus(displayValue) === 'PUBLISHED';
+}
+
+/**
+ * 当前资源是否允许发起下线。
+ */
+export function canAiResourceOffline(
+  displayValue?: null | string,
+  _fallbackValue?: null | string,
+) {
+  if (isAiResourceApprovalPending(displayValue)) {
+    return false;
+  }
+  return resolveAiResourceDisplayStatus(displayValue) === 'PUBLISHED';
+}
+
+/**
+ * 当前资源是否允许发起删除。
+ */
+export function canAiResourceDelete(
+  displayValue?: null | string,
+  _fallbackValue?: null | string,
+) {
+  if (isAiResourceApprovalPending(displayValue)) {
+    return false;
+  }
+  const normalized = resolveAiResourceDisplayStatus(displayValue);
+  return normalized === 'DRAFT' || normalized === 'OFFLINE';
 }

easyflow-ui-admin/app/src/views/ai/workflow/WorkflowDesign.vue

@@ -26,8 +26,9 @@ import { $t } from '#/locales';
 import { router } from '#/router';
 import { getIconByValue } from '#/views/ai/model/modelUtils/defaultIcon';
 import {
+  canAiResourceRepublish,
   isAiResourceApprovalPending,
-  normalizeAiPublishStatus,
+  resolveAiResourceDisplayStatus,
 } from '#/views/ai/shared/publish-status';
 import ExecResult from '#/views/ai/workflow/components/ExecResult.vue';
 import SingleRun from '#/views/ai/workflow/components/SingleRun.vue';
@@ -251,18 +252,26 @@ const updatePluginNode = ref<any>(null);
 const pageLoading = ref(false);
 const chainInfo = ref<any>(null);
 const publishActionText = computed(() => {
-  switch (normalizeAiPublishStatus(workflowInfo.value?.publishStatus)) {
+  switch (
+    resolveAiResourceDisplayStatus(
+      workflowInfo.value?.displayPublishStatus,
+      workflowInfo.value?.publishStatus,
+    )
+  ) {
     case 'DELETE_PENDING': {
       return $t('aiWorkflow.publishStatusDeletePending');
     }
+    case 'OFFLINE_PENDING': {
+      return $t('aiWorkflow.publishStatusOfflinePending');
+    }
     case 'PUBLISH_PENDING': {
       return $t('aiWorkflow.publishStatusPublishPending');
     }
     case 'PUBLISHED': {
-      return `${$t('aiWorkflow.publishStatusPublished')} · ${$t('button.republish')}`;
+      return $t('button.republish');
     }
     default: {
-      return `${$t('aiWorkflow.publishStatusDraft')} · ${$t('button.submitPublishApproval')}`;
+      return $t('button.publish');
     }
   }
 });
@@ -272,7 +281,10 @@ const publishActionDisabled = computed(
     saveLoading.value ||
     checkLoading.value ||
     publishLoading.value ||
-    isAiResourceApprovalPending(workflowInfo.value?.publishStatus),
+    isAiResourceApprovalPending(
+      workflowInfo.value?.displayPublishStatus,
+      workflowInfo.value?.publishStatus,
+    ),
 );
 
 function syncNavTitle(title: string) {
@@ -498,17 +510,27 @@ function closeCheckIssues() {
 async function handleCheck() {
   await runCheck('PRE_EXECUTE');
 }
-async function handlePublish() {
+async function handlePublishAction() {
   if (publishLoading.value) {
     return;
   }
-  if (isAiResourceApprovalPending(workflowInfo.value?.publishStatus)) {
+  if (
+    isAiResourceApprovalPending(
+      workflowInfo.value?.displayPublishStatus,
+      workflowInfo.value?.publishStatus,
+    )
+  ) {
     ElMessage.warning($t('aiWorkflow.publishPendingHint'));
     return;
   }
   try {
     await ElMessageBox.confirm(
-      $t('aiWorkflow.submitPublishApprovalConfirm'),
+      canAiResourceRepublish(
+        workflowInfo.value?.displayPublishStatus,
+        workflowInfo.value?.publishStatus,
+      )
+        ? $t('aiWorkflow.submitRepublishApprovalConfirm')
+        : $t('aiWorkflow.submitPublishApprovalConfirm'),
       $t('message.noticeTitle'),
       {
         confirmButtonText: $t('button.confirm'),
@@ -680,8 +702,8 @@ function onAsyncExecute(info: any) {
           :loading="publishLoading"
           :disabled="publishActionDisabled"
           class="workflow-publish-button"
-          :class="`workflow-publish-button--${normalizeAiPublishStatus(workflowInfo?.publishStatus)}`"
-          @click="handlePublish"
+          :class="`workflow-publish-button--${resolveAiResourceDisplayStatus(workflowInfo?.displayPublishStatus, workflowInfo?.publishStatus)}`"
+          @click="handlePublishAction"
         >
           {{ publishActionText }}
         </ElButton>
@@ -809,12 +831,24 @@ function onAsyncExecute(info: any) {
   border-color: hsl(var(--warning) / 24%);
 }
 
+:deep(.workflow-publish-button--OFFLINE_PENDING.el-button) {
+  color: hsl(var(--warning));
+  background: hsl(var(--warning) / 18%);
+  border-color: hsl(var(--warning) / 24%);
+}
+
 :deep(.workflow-publish-button--PUBLISHED.el-button) {
   color: hsl(var(--success));
   background: hsl(var(--success) / 18%);
   border-color: hsl(var(--success) / 24%);
 }
 
+:deep(.workflow-publish-button--OFFLINE.el-button) {
+  color: hsl(var(--foreground) / 78%);
+  background: hsl(var(--muted) / 62%);
+  border-color: hsl(var(--foreground) / 14%);
+}
+
 :deep(.workflow-publish-button--DELETE_PENDING.el-button) {
   color: hsl(var(--destructive));
   background: hsl(var(--destructive) / 16%);

easyflow-ui-admin/app/src/views/ai/workflow/WorkflowList.vue

@@ -50,9 +50,16 @@ import { router } from '#/router';
 import { useDictStore } from '#/store';
 import AiResourceCornerMeta from '#/views/ai/shared/AiResourceCornerMeta.vue';
 import {
+  buildOfflineImpactMessage,
+  type OfflineImpactCheck,
+} from '#/views/ai/shared/offline-impact';
+import {
+  canAiResourceDelete,
+  canAiResourceOffline,
+  canAiResourcePublish,
+  canAiResourceRepublish,
   isAiResourceApprovalPending,
-  isAiResourcePublished,
-  normalizeAiPublishStatus,
+  resolveAiResourceDisplayStatus,
 } from '#/views/ai/shared/publish-status';
 
 import WorkflowModal from './WorkflowModal.vue';
@@ -175,21 +182,35 @@ const actions: ActionButton[] = [
   {
     icon: Promotion,
     text: (row: any) =>
-      isAiResourcePublished(row.publishStatus)
+      canAiResourceRepublish(row.displayPublishStatus, row.publishStatus)
         ? $t('button.republish')
-        : $t('button.submitPublishApproval'),
+        : $t('button.publish'),
     permission: '/api/v1/workflow/save',
     placement: 'inline',
+    visible: (row: any) =>
+      canAiResourcePublish(row.displayPublishStatus, row.publishStatus) ||
+      canAiResourceRepublish(row.displayPublishStatus, row.publishStatus),
     onClick: (row: any) => {
-      submitPublishApproval(row);
+      submitPublishAction(row);
+    },
+  },
+  {
+    icon: Promotion,
+    text: $t('button.offline'),
+    permission: '/api/v1/workflow/save',
+    placement: 'menu',
+    visible: (row: any) => canAiResourceOffline(row.displayPublishStatus, row.publishStatus),
+    onClick: (row: any) => {
+      submitOfflineAction(row);
     },
   },
   {
     icon: Delete,
-    text: $t('button.submitDeleteApproval'),
+    text: $t('button.delete'),
     tone: 'danger',
     permission: '/api/v1/workflow/remove',
     placement: 'menu',
+    visible: (row: any) => canAiResourceDelete(row.displayPublishStatus, row.publishStatus),
     onClick: (row: any) => {
       submitDeleteApproval(row);
     },
@@ -282,14 +303,22 @@ function showDialog(row: any, importMode = false) {
 function resolveNavTitle(row: any) {
   return row?.title || row?.name || '';
 }
-async function submitPublishApproval(row: any) {
-  if (isAiResourceApprovalPending(row.publishStatus)) {
+function isRepublishAction(row: any) {
+  return canAiResourceRepublish(row.displayPublishStatus, row.publishStatus);
+}
+
+async function submitPublishAction(row: any) {
+  if (
+    isAiResourceApprovalPending(row.displayPublishStatus, row.publishStatus)
+  ) {
     ElMessage.warning($t('aiWorkflow.publishPendingHint'));
     return;
   }
   try {
     await ElMessageBox.confirm(
-      $t('aiWorkflow.submitPublishApprovalConfirm'),
+      isRepublishAction(row)
+        ? $t('aiWorkflow.submitRepublishApprovalConfirm')
+        : $t('aiWorkflow.submitPublishApprovalConfirm'),
       $t('message.noticeTitle'),
       {
         confirmButtonText: $t('button.confirm'),
@@ -300,7 +329,56 @@ async function submitPublishApproval(row: any) {
   } catch {
     return;
   }
-  const res = await api.post('/api/v1/workflow/submitPublishApproval', {
+  const res = await api.post(
+    '/api/v1/workflow/submitPublishApproval',
+    {
+      id: row.id,
+    },
+  );
+  if (res.errorCode === 0) {
+    ElMessage.success(res.message || $t('message.saveOkMessage'));
+    pageDataRef.value?.reload?.();
+  }
+}
+async function submitOfflineAction(row: any) {
+  if (
+    isAiResourceApprovalPending(row.displayPublishStatus, row.publishStatus)
+  ) {
+    ElMessage.warning($t('aiWorkflow.publishPendingHint'));
+    return;
+  }
+  const impactRes = await api.get<{
+    data: OfflineImpactCheck;
+    errorCode: number;
+  }>(
+    '/api/v1/workflow/offlineImpactCheck',
+    {
+      params: { id: row.id },
+    },
+  );
+  if (impactRes.errorCode !== 0) {
+    return;
+  }
+  try {
+    await ElMessageBox.confirm(
+      impactRes.data?.hasBotBindings
+        ? buildOfflineImpactMessage(
+            $t('aiWorkflow.offlineImpactBoundBotsIntro'),
+            impactRes.data.botBindings,
+            $t('aiWorkflow.offlineImpactBoundBotsFooter'),
+          )
+        : $t('aiWorkflow.submitOfflineApprovalConfirm'),
+      $t('message.noticeTitle'),
+      {
+        confirmButtonText: $t('button.confirm'),
+        cancelButtonText: $t('button.cancel'),
+        type: 'warning',
+      },
+    );
+  } catch {
+    return;
+  }
+  const res = await api.post('/api/v1/workflow/submitOfflineApproval', {
     id: row.id,
   });
   if (res.errorCode === 0) {
@@ -309,7 +387,9 @@ async function submitPublishApproval(row: any) {
   }
 }
 async function submitDeleteApproval(row: any) {
-  if (isAiResourceApprovalPending(row.publishStatus)) {
+  if (
+    isAiResourceApprovalPending(row.displayPublishStatus, row.publishStatus)
+  ) {
     ElMessage.warning($t('aiWorkflow.deletePendingHint'));
     return;
   }
@@ -334,14 +414,29 @@ async function submitDeleteApproval(row: any) {
     pageDataRef.value?.reload?.();
   }
 }
-function resolvePublishStatusMeta(status?: string) {
-  switch (normalizeAiPublishStatus(status)) {
+function resolvePublishStatusMetaByInstance(
+  displayPublishStatus?: string,
+  publishStatus?: string,
+) {
+  switch (resolveAiResourceDisplayStatus(displayPublishStatus, publishStatus)) {
     case 'DELETE_PENDING': {
       return {
         label: $t('aiWorkflow.publishStatusDeletePending'),
         tone: 'danger',
       };
     }
+    case 'OFFLINE_PENDING': {
+      return {
+        label: $t('aiWorkflow.publishStatusOfflinePending'),
+        tone: 'pending',
+      };
+    }
+    case 'OFFLINE': {
+      return {
+        label: $t('aiWorkflow.publishStatusOffline'),
+        tone: 'draft',
+      };
+    }
     case 'PUBLISH_PENDING': {
       return {
         label: $t('aiWorkflow.publishStatusPublishPending'),
@@ -572,11 +667,11 @@ function handleHeaderButtonClick(data: any) {
                   <template #publish>
                     <div
                       class="workflow-publish-chip"
-                      :class="`workflow-publish-chip--${resolvePublishStatusMeta(item.publishStatus).tone}`"
+                      :class="`workflow-publish-chip--${resolvePublishStatusMetaByInstance(item.displayPublishStatus, item.publishStatus).tone}`"
                     >
                       <span class="workflow-publish-chip__dot"></span>
                       <span>{{
-                        resolvePublishStatusMeta(item.publishStatus).label
+                        resolvePublishStatusMetaByInstance(item.displayPublishStatus, item.publishStatus).label
                       }}</span>
                     </div>
                   </template>

easyflow-ui-admin/app/src/views/system/approval/ApprovalDetail.vue

@@ -36,6 +36,7 @@ const resourceLabelMap: Record<string, string> = {
 
 const actionLabelMap: Record<string, string> = {
   DELETE: $t('approval.action.delete'),
+  OFFLINE: $t('approval.action.offline'),
   PUBLISH: $t('approval.action.publish'),
 };
 
@@ -138,18 +139,28 @@ function formatPayload(payload: Record<string, any>) {
   return JSON.stringify(payload || {}, null, 2);
 }
 
-function formatAccountDisplay(name?: string, id?: null | number | string) {
-  if (name && id) {
-    return `${name}（${id}）`;
+function formatAccountDisplay(
+  name?: string,
+  account?: null | string,
+  fallbackId?: null | number | string,
+) {
+  if (name && account) {
+    return `${name}（${account}）`;
   }
   if (name) {
     return name;
   }
-  return id || '-';
+  if (account) {
+    return account;
+  }
+  return fallbackId || '-';
 }
 
-function formatOperatorId(id?: null | number | string) {
-  return id || '-';
+function formatOperatorId(
+  account?: null | string,
+  fallbackId?: null | number | string,
+) {
+  return account || fallbackId || '-';
 }
 
 function formatOperatorName(name?: null | string) {
@@ -276,7 +287,13 @@ function formatEventInfo(row: Record<string, any>) {
             {{ detail.id || '-' }}
           </ElDescriptionsItem>
           <ElDescriptionsItem :label="$t('approval.fields.applicant')">
-            {{ formatAccountDisplay(detail.applicantName, detail.applicantId) }}
+            {{
+              formatAccountDisplay(
+                detail.applicantName,
+                detail.applicantAccount,
+                detail.applicantId,
+              )
+            }}
           </ElDescriptionsItem>
           <ElDescriptionsItem :label="$t('approval.fields.submittedAt')">
             {{ detail.submittedAt || '-' }}
@@ -347,7 +364,7 @@ function formatEventInfo(row: Record<string, any>) {
           </ElTableColumn>
           <ElTableColumn :label="$t('approval.fields.operatorId')" width="140">
             <template #default="{ row }">
-              {{ formatOperatorId(row.operatorId) }}
+              {{ formatOperatorId(row.operatorAccount, row.operatorId) }}
             </template>
           </ElTableColumn>
           <ElTableColumn

easyflow-ui-admin/app/src/views/system/approval/ApprovalFlowModal.vue

@@ -31,7 +31,7 @@ defineExpose({
 });
 
 type ResourceType = '' | 'BOT' | 'KNOWLEDGE' | 'WORKFLOW';
-type ActionType = '' | 'DELETE' | 'PUBLISH';
+type ActionType = '' | 'DELETE' | 'OFFLINE' | 'PUBLISH';
 type AssigneeType = 'ROLE' | 'USER';
 type ScopeType = 'CATEGORY' | 'DEPT';
 type FlowStatus = 'DISABLED' | 'ENABLED';
@@ -77,6 +77,7 @@ const RESOURCE_OPTIONS = [
 
 const ACTION_OPTIONS = [
   { label: $t('approval.action.publish'), value: 'PUBLISH' },
+  { label: $t('approval.action.offline'), value: 'OFFLINE' },
   { label: $t('approval.action.delete'), value: 'DELETE' },
 ];
 

easyflow-ui-admin/app/src/views/system/approval/ApprovalManage.vue

@@ -23,6 +23,7 @@ import {
 } from 'element-plus';
 
 import { api } from '#/api/request';
+import { hasPermission } from '#/api/common/hasPermission';
 import ListPageShell from '#/components/page/ListPageShell.vue';
 import PageData from '#/components/page/PageData.vue';
 import { $t } from '#/locales';
@@ -40,6 +41,7 @@ const RESOURCE_OPTIONS = [
 
 const ACTION_OPTIONS = [
   { label: $t('approval.action.publish'), value: 'PUBLISH' },
+  { label: $t('approval.action.offline'), value: 'OFFLINE' },
   { label: $t('approval.action.delete'), value: 'DELETE' },
 ];
 
@@ -66,21 +68,25 @@ const TAB_CONFIG = [
     label: $t('approval.tab.flow'),
     name: 'flow',
     path: '/sys/approval/flow',
+    permission: '/page/approval/flow',
   },
   {
     label: $t('approval.tab.pending'),
     name: 'pending',
     path: '/sys/approval/pending',
+    permission: '/page/approval/pending',
   },
   {
     label: $t('approval.tab.processed'),
     name: 'processed',
     path: '/sys/approval/processed',
+    permission: '/page/approval/processed',
   },
   {
     label: $t('approval.tab.initiated'),
     name: 'initiated',
     path: '/sys/approval/initiated',
+    permission: '/page/approval/initiated',
   },
 ] as const;
 
@@ -115,14 +121,23 @@ const pendingBadgeText = computed(() =>
 const hasApprovalRootMenu = computed(
   () => !!accessStore.getMenuByPath('/sys/approval'),
 );
+const hasLegacyTabMenus = computed(() =>
+  TAB_CONFIG.some((item) => !!accessStore.getMenuByPath(item.path)),
+);
+const hasButtonTabPermissions = computed(() =>
+  TAB_CONFIG.some((item) => hasPermission([item.permission])),
+);
 const visibleTabs = computed(() => {
-  const matchedTabs = TAB_CONFIG.filter((item) =>
-    accessStore.getMenuByPath(item.path),
-  );
-  if (matchedTabs.length > 0) {
-    return matchedTabs;
+  if (!hasApprovalRootMenu.value) {
+    return [];
   }
-  return hasApprovalRootMenu.value ? [...TAB_CONFIG] : [];
+  if (hasButtonTabPermissions.value) {
+    return TAB_CONFIG.filter((item) => hasPermission([item.permission]));
+  }
+  if (hasLegacyTabMenus.value) {
+    return TAB_CONFIG.filter((item) => accessStore.getMenuByPath(item.path));
+  }
+  return [];
 });
 const visibleTabNames = computed(() =>
   visibleTabs.value.map((item) => item.name),
@@ -139,7 +154,7 @@ const instanceStatusOptions = computed(() => {
 });
 
 onMounted(() => {
-  void syncRouteTab(route.path);
+  void syncRouteTab();
 });
 
 watch(activeTab, () => {
@@ -153,9 +168,9 @@ watch(activeTab, () => {
   }
 });
 watch(
-  [() => route.path, visibleTabNames],
-  async ([path]) => {
-    await syncRouteTab(path);
+  [() => route.fullPath, visibleTabNames],
+  async () => {
+    await syncRouteTab();
   },
   { immediate: true },
 );
@@ -177,19 +192,55 @@ function resolveTabNameByPath(path: string): ApprovalTabName {
   return 'flow';
 }
 
-async function syncRouteTab(path: string) {
+function resolveTabNameByRoute() {
+  const queryTab = String(route.query.tab || '');
+  if (
+    queryTab === 'flow' ||
+    queryTab === 'pending' ||
+    queryTab === 'processed' ||
+    queryTab === 'initiated'
+  ) {
+    return queryTab as ApprovalTabName;
+  }
+  return resolveTabNameByPath(route.path);
+}
+
+async function syncRouteTab() {
   if (visibleTabs.value.length === 0) {
     activeTab.value = 'flow';
     pendingBadgeCount.value = 0;
     return;
   }
-  const expectedTab = resolveTabNameByPath(path);
   const fallbackTab = visibleTabs.value[0];
+  const queryTab = String(route.query.tab || '');
+
+  // 进入审批管理根路径时，默认落到当前可见页签中排序第一个的页签。
+  if (route.path === '/sys/approval' && !queryTab && fallbackTab) {
+    activeTab.value = fallbackTab.name;
+    if (fallbackTab.name !== 'flow') {
+      await router.replace({
+        path: '/sys/approval',
+        query: { tab: fallbackTab.name },
+      });
+      return;
+    }
+  }
+
+  const expectedTab = resolveTabNameByRoute();
   if (visibleTabNames.value.includes(expectedTab)) {
     activeTab.value = expectedTab;
   } else {
-    if (fallbackTab && path !== fallbackTab.path) {
-      await router.replace(fallbackTab.path);
+    const fallbackQuery =
+      fallbackTab?.name === 'flow' ? {} : { tab: fallbackTab?.name };
+    const currentQueryTab = String(route.query.tab || '');
+    if (
+      fallbackTab &&
+      (route.path !== '/sys/approval' || currentQueryTab !== String(fallbackTab.name))
+    ) {
+      await router.replace({
+        path: '/sys/approval',
+        query: fallbackQuery,
+      });
       return;
     }
     activeTab.value = fallbackTab?.name || 'flow';
@@ -206,10 +257,16 @@ function handleTabChange(name: number | string) {
     return;
   }
   const target = visibleTabs.value.find((item) => item.name === name);
-  if (!target || route.path === target.path) {
+  const nextQuery = name === 'flow' ? {} : { tab: name };
+  const currentQueryTab = String(route.query.tab || '');
+  const currentTab = currentQueryTab || 'flow';
+  if (!target || currentTab === name) {
     return;
   }
-  router.push(target.path);
+  router.replace({
+    path: '/sys/approval',
+    query: nextQuery,
+  });
 }
 
 function reloadCurrentTab() {

easyflow-ui-admin/packages/stores/src/modules/tabbar.ts

@@ -611,6 +611,9 @@ function getTabKey(tab: RouteLocationNormalized | RouteRecordNormalized) {
     meta: { fullPathKey } = {},
     query = {},
   } = tab as RouteLocationNormalized;
+  if (path === '/sys/approval') {
+    return path;
+  }
   // pageKey可能是数组（查询参数重复时可能出现）
   const pageKey = Array.isArray(query.pageKey)
     ? query.pageKey[0]

easyflow-ui-admin/packages/types/src/bot.ts

@@ -1,7 +1,10 @@
 interface BotInfo {
   alias: string;
   anonymousEnabled: boolean;
+  approvalPending?: boolean;
   currentApprovalInstanceId?: number | string;
+  currentApprovalActionType?: string;
+  displayPublishStatus?: string;
   created: string;
   createdBy: number;
   deptId: number;